conflict of SCSI reservations and VM performance issue

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• Windows Vista and especially performance issue with M/B AsRock P4i45GV R5.0

  4 years ago, I bought AsRock P4i45GV-M/B 5.0 R, with Intel Pentium 4 processor with 2.40 GHz, 1 MB of L2 Cache.

  I have installed Windows Vista, since Intel 82845 G onbaord graphics does not support Windows Vista, I havd to installed an add - in AGP card. I installed NVIDIA GeForce FX 5500 and I also tried NVIDIA GeForce FX 5200, but my system does not at all. It's really slow.

  Is this due to add - on card AGP?

  I installed 2 GB of RAM, which is the maximum amount of RAM my M/B can support.

  I also tried with Windows 7, but it works worse than Windows Vista on my PC.

  Please, help me to boost the performance of my system. I don't want to go back to Windows XP.

  The problem may be because my M/B does not support Windows Vista and higher?

  Rannvijay Kapoor

  The processor and the graphcis card are old and not the fastest.

  Buy a new basic system of AMD (Athlon II X 2/X 3, at least 2 GB of DDR3 RAM, a mainbaord with AMD 880 G chipset (integrated graphics card), you can use the old HARD disc), it is not too expensive, but gives you a boost huge performance.
  "A programmer is just a tool that converts the caffeine in code" Deputy CLIP - http://www.winvistaside.de/

• Facing problems with Windows Update and other performance issues.

  Hi, I have a Windows 7 (64 bit) for HP Pavilion dv6 laptop. Since January 5, 2014, my computer had problems. Windows Update stopped working. Whenever I try to run it, it says that the service is not running. When I try to set the agenda by running Microsoft Fix it, an error occurs. It says "Troubleshooting cannot continue because an error has occurred" and when I try to repair Microsoft Fix it with "DIAG_MATS_NETWORK_global", it does not detect any problems. The first time I met the problem was when I tried to play Minecraft; It wouldn't connect and when I tried to relog I get a "SocketException: unrecognized Windows Socket Error: 86 create." Microsoft Security Essentials has update problems as well and my Hamachi can not connect. Skype and all my other programs and video games, such as League of Legends and Maplestory all will work perfectly well. I've looked everywhere in the Microsoft Web site and cannot find a solution. Please help me solve this problem!

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• Flickr API and cflickr - performance issue with my code.

  I use cflickr to access the api of Flickr and view photos in a lightbox. My code is functional, but incredibly slow. I guess I go about it in an improper way and hoping that someone can point out a better way to do what I'm trying to accomplish. My speed problems develop when I try to extract the descriptions of images within a loop that is show the pictures on the page.

  Here is an example of the code that I use:

  using the following to enter photos:

  < cfset photos = cflickr.photosets_getPhotos (photoset_id = 72157624340881708, auth_token = token) / >

  I then use the following for loop through the array of photos and and also to retrieve the description for each image.

  < div style = "width: 423px; margin: auto; "id = 'Gallery' >
  < = cfloop '1' to = "#arraylen (photos.photoset.photo) ' # ' index 'i' = >"
  < cfset = photos.photoset.photo [i] p / >
  < cfset img_desc = cflickr.photos_getInfo (photo_id = p.id).photo.description / >
  < cfset img_desc = replace (img_desc, 'TRAVEL', ' < br / > TRIP ') / >
  < cfset title photos.photoset.photo [i] .title = / >
  < cfset title = title & "< br / >" & img_desc / >
  < cfoutput >
  < a href = "#cflickr.getPhotoUrl(p, '')" # "title =" #title #"> < img src =" #cflickr.getPhotoUrl(p, 's') # "/ > < / has >.
  < / cfoutput >
  < / cfloop >
  < / div >

  The problem with the code is when it applied for the img_desc inside the loop to the api of Flickr. Each instance of this call takes an average of 300 to 400 MS and the table has more than 300 points, so it times out. I would retrieve all image descriptions at once before the loop and if so, how much better would connect these with the image data that they belong with? It seems that I go about it rather inefficiently.

  I was hoping that I could call a function that pulls all the data I need in a single call, but so far, I've been unable to conclude that.

  (Grrr... this forum trashes e-mail better than any application I have ever seen.)  Here's what my previous answer said in fact...)

  I can't say that I used it. But the use of cfc seems to follow very closely the API . So, I took a glance on flickr forums, and someone suggests that you can retrieve descriptions too by adding the parameter 'extras '.

  http://www.Flickr.com/groups/API/discuss/72157594456853637/#comment72157623785775034

  So try using:
     
  auth_token = token, options = "description") >

• (Alerts) SCSI reservation conflicts

  We had a bad HBA to host ESX flake out and start the fiber with the errors of the floods. Over time, it has begun to affect all guests and Associates VMs sharing data warehouses that host accessed. The result was delayed throughout the cluster disk access requests.

  • From a point of view host Virtual Center, pointing to a question there were various anomalies.

  • In a comments Windows perspective, we started to see some disk errors (11) and symmpi (15) in the system (attached) event log.

  We alert for various things everywhere in the environment however; This event started at night and was not noticed until the morning.

  Issues related to the:

  1. What people use to advise them of excess SCSI reservation conflicts. Is there a commonly used tool that can monitor logs errors ESX?

  2. If I can't do that, I've considered alert for 11 and 15 errors on the client system event.

  3. Finally, the events don't apper to generate regularly on reviews in the case of a full disconnection of SAN. I'm sure that there are anomalies, but I'm looking for something consistent and relatively immediate. I have been experimenting, but have not found anything on the client that can be used in this scenerio so I'm also eager to find a way to alert for this.

  Hello

  1. What people use to advise them of excess SCSI reservation conflicts. Is there a commonly used tool that can monitor logs errors ESX?

  At the moment it is the role of your own. Personally, I use logcheck who sends me reports when there are questions. It eliminates 90% of the junk. I give a recipe in my book.

  1. If I can't do that, I've considered alert for 11 and 15 errors on the client system event.

  It is also an approach to take.

  1. Finally, the events don't apper to generate regularly on reviews in the case of a full disconnection of SAN. I'm sure that there are anomalies, but I'm looking for something consistent and relatively immediate. I have been experimenting, but have not found anything on the client that can be used in this scenerio so I'm also eager to find a way to alert for this.

  The log there "SCSI RESERVATION CONFLICT" all uppercase is quite noticeable.

  Best regards
  Edward L. Haletky
  VMware communities user moderator
  ====
  Author of the book ' VMWare ESX Server in the enterprise: planning and securing virtualization servers, Copyright 2008 Pearson Education.
  Blue gears and SearchVMware Pro items - top of page links of security virtualization - Security Virtualization Round Table Podcast

• HP Elitebook 8570p - Windows XP USB very slow and the transfer rate performance issues.

  Hello. I was wondering if anyone else knows some performance issues with the HP Elitebook 8570p and Windows XP Pro - SP3.

  I get a VERY slow start, general poor performance (waiting time when opening files and programs).

  I asked to burn in tests that show that everything is good.

  USB transfer rates are VERY slow (tried all ports of a Seagate FreeAgent USB drive, which works fine on other laptops etc.) for example a 30-minute transfer a 7gig single file of the USB HD on the desktop. Only 3 minutes to do the same on another laptop.

  I think there are problems with the drivers, like Windows 7 works very well and does boot from a bootable USB.

  USB transfer rate are also good when starting from a Windows boot environment.

  I installed HP SoftPaq Download Manager, and all the drivers are up to date.

  Hello:

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  If it does not, I raise the white flag.

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• Smartphone blackBerry Storm performance issues (and suggestions)

  I want to start and say that I don't like my phone.  When it works (which is most of the time), it works fine.

  But there are certainly problems of software.  As a software engineer, the OS has some memory serious management problems.  This seems to cause most of the problems I'm having with the phone.  I'm running the latest Verizon S/W (v4.7.0.148).

  Problem #1:

  I am a paranoid person.  There are a lot of personal information on my phone, I have currently international calls helped that I need this feature.  So to protect me my phone is locked when it is the case or after a period of inactivity time.  It is a good practice.  Part of the draw to the fate of the Blackberry is the security that you can configure on the device (I'm not paranoid enough to allow all the protections of encryption - yet).  Problem of the storm is that it can take 1 to 5 minutes to get the phone unlocked when unholstering.  It is not an exaggeration.  As the performance of the memory gets worse, time takes more time.  If I had to make an emergency call, it could be the difference between life and death.  5 minutes is a long time to wait to call 911.  This must be corrected!

  Problem #2:

  The phone must be "reset" once a day to remember "lost."  It is just poor programming.  I don't know if this problem of BB OS or Apps I'm running, but in both cases, this isn't fair.  After the reboot if I go to the display of memory under options I could have about 3-5 MB of free memory.  After a few hours of use, this will almost always '0 '.  I installed MemoryUp Pro, which seems to have extended the period of time between the battery grips, but I still don't think we should ask all owners of BB Storm to pull there battery once a day.  The other answer I get is "do not run so many Apps.  I get all my applications when finished.  Are the only ones that I continue to turn: Blackberry Messenger, Yahoo Messenger, Google Talk and Google Maps (Latitude).  Other applications running, you can't get out (phone, browser).  I tried doesn't work is not the 'optional' tricks and performance has not really much better.

  Problem #3:

  Missed calls.  This is probably related to problems of memory above, but if the storm can be used as a phone, then I should buy something else.  Although the occurrence of this problem has gone down because I installed MemoryUp Pro and perform the reset once a day, sometimes still about 1 to 5 times.  It takes so long for the phone to 'wake up' when a call comes in (especially if it is holstered), at the time where I hit "Answer", a call has been Messaging voice or even worse, the phone doesn't ring at all.  All I get is a notification of appeal lacks the 'unknown number '.

  Problem #4:

  Battery performance could be improved.  The battery that comes with the storm has about 24 hours on 24 with the Radio and Bluetooth.  Really, this isn't a problem if you know it.  I solved the problem by buying a 2700 mAh battery for extended life of BoxWave I use when traveling.  Makes the storm bit bulky, it will give me 2-3 days of life.  I don't know how this could be improved if not

  I hope that the developers of RIM are trying to solve some of these performance issues.  Certain tasks should be a higher priority as they seem to have (like phone & Unlock).

  Sean

  Here is the link...

  http://www.BlackBerryForums.com/General-9500-series-discussion-storm/196496-latest-9530-OS-4-7-0-208...

• Management performance issues and huge catalog

  I shoot architecture and real estate. I turn every day hundreds of frames and my current catalog becomes huge. I'm also starting to see a huge performance hit recently. Last night I just changed until 03:30 because LR would take some time as 20 seconds to perform a single task (like changing a slide or photo of the flag). A lot of time spinning beach ball. I have an external hard drive which I support to locally.

  What I was wondering is if I have everything except the most recent project files copy the disk external then keep it unplugged when I WIP edition if it would help performance issues?

  MacBook Pro (10.9.5) and LR CC running. I optimized my catalog and I also have a Cocktail for Mac running on my system to clean the memory, etc.

  Other ideas of huge catalogs management would be useful. I prefer not to make a new catalog for each customer that I shoot several each day and passing backward between catalog every day would be a pain in the thigh.

  Hi KristianWalker,

  Have you tried to increase/purge your Cache? See How to improve and accelerate the performance of Photoshop Lightroom for more ways to optimize Lightroom.

  Also what size is your catalog at the moment?

  Kind regards

  Assani

• ESX3.5 SCSI reservation conflicts

  Hi, I'm fairly new to this forum and could do with little help and advice.

  We continue having locks with the SAN on competeion for disk or SCSI reservations, someone might suggest that commands to use in ESX to check all waiting for reservations and orders to be used to register all the locks. We have a HP SAN and have been told in the past that the questions are in with hp officers who are not taken care of with vmware if these have been disable on the same hosts if the problem persists. So to avoid long outages that I want to be able to pin point the lock and turn it off until a full resolution haas been found.

  Thanks in advance...

  Here's how to clear a reservation: KB1002293

  Andreas

• Performance issues and options to reduce the loading with the Oracle text implementation

  Hi Experts,

  My database on Oracle 11.2.0.2 on Linux. We have Oracle implemented for the fuzzy search. Our oracle text indexes are defined as sync on commit that we cannot afford to have stale data.  Now our application done literally thousands of inserts/modifications/deletions of these columns where we have these Oracle text index defined. Thus, we see a significant impact on performance because the oracle text synchronization routines is called on each commit. We do nightly index optimization (optimization full every night at 3:00).  The text index oracle internal operations are appearing at the top of the sql page in our AWR report and fears it causes a lot of load on the DB.  Since we do optimization of the complete index once during the night, I think I should change that, and if I do, he's going to help us?

  For example, here are some data of AWR report my one day:

  Time elapsed (s)	Executions	Time by Exec (s)	% Total	% CPU	%IO	SQL ID	SQL module	SQL text
  27,386.25	305 441	0.09	16.50	15.82	9.98	ddr8uck5s5kp3		Start ctxsys.drvdml.com_sync_i...
  14,618.81	213 980	0.07	8.81	8.39	27.79	02yb6k216ntqf		begin ctxsys.syncrn (: idxownid,...)

  
  More top sql full text:

  ddr8uck5s5kp3	begin ctxsys.drvdml.com_sync_index (: idxname,: idxmem,: partname); end
  02yb6k216ntqf	begin ctxsys.syncrn (: idxownid,: idxoname,: idxid,: ixpid,: rtabnm,: flg); end;

  Now if I do optimization of the complete index that more often, and not only once night 15:00 will be this average, the load on DB sync on commit will decrease? If Yes, how many times should I optimized and the optimization itself does not lead to a load? Can anyone suggest?

  Thank you

  OrauserN

  It's to you which values you want to experiment.  Since 1 G, which is the same as 1024M is the maximum I could try that assigning to an index and see what effect it has.  You can use the same AWR report that you used previously and compare performance.  To determine when paging depends on your operating system and what tools you have.  Another option might be to use TRANSACTIONAL, that allows searching for unsynchronized lines and allow you to synchronize every five minutes, like Herald suggested, without any latency problem.  You can read about it here (scroll down to transaction):

  http://docs.Oracle.com/CD/E11882_01/text.112/e24436/csql.htm#CCREF23731

• Internet and the performance of Windows 7 on computor are loading and running slow

  Original title: super fofana
  my computer and the internet is loading and running slow

  Hi Charlesdurbin,

  Thanks for posting in the Microsoft Community.

  If I understand correctly you have a performance issue with your computer and the Internet.

  He would be grateful if you can answer these questions to help you further.

  1. have you made changes on the computer before this problem?
  2. what version of Internet Explorer you are using, if you are using Internet Explorer?
  3. is it limited while accessing a particular application?

  I would suggest trying the following methods and check if it helps.

  
  Method 1:
  

  Optimize Windows 7 for better performance: http://windows.microsoft.com/en-us/windows7/Optimize-Windows-7-for-better-performance

  Note: The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again, the data files that are infected can be cleaned by removing the file completely, which means that there is a risk of data loss.

  Method 2:
  

  I suggest you perform a clean boot and check if it helps.

  Clean boot will check if any third-party application is causing the problem, as the clean boot helps eliminate software conflicts.

  How to solve problems using the clean boot in Windows 7: http://support.microsoft.com/kb/929135
  Note: Once the diagnosis has been made, make sure that you try to step 7 of the article to reset the computer as usual

  Method 3:

  The resolution of performance problems of Internet explore and see if that solves the problem: http://windows.microsoft.com/en-US/windows7/Open-the-Internet-Explorer-Performance-troubleshooter

  
  Method 4:

  Optimization of Internet Explorer and check to see if it can help

  How to optimize Internet Explorer? : http://support.microsoft.com/kb/936213

  Note: Please note that reset the settings of Internet Explorer running resets all of the settings defined by the user, including those established by the installed extensions, toolbars and other add-ons for IE by default. This includes all the security, privacy and settings area. Also, this will delete browsing history, delete all temporary Internet, cookies, form data files and especially all the passwords

  Reference:

  Improve performance and security in Internet Explorer: http://support.microsoft.com/mats/ie_performance_and_safety/

  Thanks for posting the results and let us know if you need help to solve the problem and we will be happy to help you.

• DB performance issue

  Hi friends,
  
  We know the performance issue with our applications/database oracle.
  
  I run the OEM and I got the following charts in the report:
  http://farm3.static.Flickr.com/2447/3613769336_1b142c9dd.jpg?v=0
  http://farm4.static.Flickr.com/3411/3612950303_1f83a9f20.jpg?v=0
  http://farm4.static.Flickr.com/3411/3612950303_1f83a9f20.jpg?v=0
  
  Is there evidence that these cards can give re: performance problem?
  What other charts in OEM who can help solve or give assistance performance problem?
  
  Thank you very much in advance

  ytterp2009 wrote:
  Thank you Charles,.

  The server has 16 GB of Ram... way means that, due to limitations of 32-bit on windows only 4 GB of Ram was used and the 12 remaining GB is inactive?
  What is the proper way to tune?

  There are restrictions on how the memory beyond 4 GB can be used by Oracle. As far as I know, the memory is reserved for the buffer cache.

  Not all memory below the 4 GB limit is available for programs. Some of this memory is laid out in memory of the device, such as the video cards, RAID cache on board, etc., and some of the memory Windows is needed to track the objects window, icons, etc. Although it is possible to back up 2 GB per process limit to 3 GB, making Windows limit to use for its own purposes the memory that remains after the memory is drawn to embedded devices, and I think that the Oracle Metalink site does not recommend trying to go up the by the limit process completely to 3 GB. And this low by the process boundary should be reserved for the memory window. Your current value of pga_aggregate_target should be checked, because there is no way that the apparent present value could enter into the available memory.

  I agree with Martin - the best way to take full advantage of the memory is to pass on a 64-bit platform. Most, if not all the memory limit headaches disappear on a 64-bit platform. Of Windows 2003 Standard edition supports up to 32 GB of memory, this could be an option for you. It may or may not be a huge effort, but this means system loss of time (which can be considered a reason to call it a huge effort). You will probably find that the server, if less then three years, will support a 64 bit version of the operating system, but check the 64-bit versions of all the drivers are available and consider replacing hard disks containing the operating system if you need to return to the current operating system.

  Charles Hooper
  IT Manager/Oracle DBA
  K & M-making Machine, Inc.

• Computer takes 15 minutes to open and general performance of my computer is slow

  Original title: System Update updates microsoft windows

  my computer takes 15 minutes when I need to open it and the top & arrow down is very slow and the internet is very slow also. can you help me to fix the problms?

  Hi KanhanIblah,

  1 Windows operating system you are using?

  2 did you a recent software or hardware changes to the system?

  3. What is the brand and model of your system?

  Method 1:

  If you use Windows 7, then try to run the troubleshooter of performance and check if it helps.

  Open the troubleshooter of Performance

  If you use Windows Vista or windows XP, then try to run the Fixit from the link:

  Difficulty of Windows system performance slow computer problems

  Method 2:

  Step 1:

  You can try to boot into safe mode with network and check if the problem occurs.

  See the articles to start in safe mode with networking:

  Start your computer in safe mode

  Startup options (including safe mode)

  Step 2:

  If you do not experience the problem in safe mode with networking, you can perform a clean boot and check if that helps.

  A clean boot to check if startup item or services to third-party application is causing this issue.

  You can read the following article to put the computer in a clean boot:

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  Note: Make sure that you put the computer to a Normal startup once you have completed troubleshooting.

  You can also read the articles and check if it helps:

  How to troubleshoot performance issues in Windows Vista

  Note: This article also applies to Windows 7.

  Note: This article contains steps to perform the clean boot. Make sure that you put the computer to a Normal startup once you have completed troubleshooting.

  How to make a computer faster: 6 ways to speed up your PC

• _ "Boot Performance Monitoring" and "stop Performance Monitoring. __

  I just looked to the top of the page "Event Viewer" and discovered 1 791 itemsmarked as 'endangered', 'Critical', 'Error', etc, etc, etc.!
  They seem to be linked to "Boot Performance Monitoring" and "Stop Performance Monitoring", etc., etc., etc..!
  How can I fix all of these issues, please?
  I have a little trouble with my home computer private.
  Whenever I turn on my PC, it takes a long time to start (is that what you call "Booting"?).
  Also, when I want to turn my PC off, it takes a long time to close.
  I tried a few computer maintenance such as: -.
  CLEANING DISC,
  THE FRAGMENTATION OF THE DISK,
  etc.,.
  but they have not alleviated the problems at all.
  Can someone help me with this please?
  Any assistance, information, suggestions, etc. would be greatly appreciated.
  Thanks !
  
  Alan Merrington
  E-mail address is removed from the privacy *.

  Hello

  Normally how long will it take to start a power off of the State? How long does take for
  Stop for a shutdown of the State?

  Use this simple free utility to read these events and it makes it easier to paste them into one
  message here. Do these after the SFC and CheckDisk as below.

  MyEventViewer - free - a simple alternative in the standard Windows Event Viewer.
  TIP - Options - Advanced filter allows you to see a period of time instead of the whole of the record-
  Set it for a bit before and after the time of the BSOD.
  http://www.NirSoft.NET/utils/my_event_viewer.html

  ==========================================================

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Then, run checkdisk - schedule it to run at next boot, then apply OK your way out, then restart.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  ==========================================================

  Keep these practice to check possible error messages if they return.

  Check out these utilities to see if information may be collected:

  It is an excellent tool for displaying the blue screen error information

  -Free - BlueScreenView scans all your minidump files created during "blue screen of death," collisions
  and displays information about all accidents of a table.
  http://www.NirSoft.NET/utils/blue_screen_view.html

  -------------

  MyEventViewer can be verified at the time of the blue screen (BSOD) within a second or so of the
  time of the BSOD to provide more information about the possible cause - see TIP)

  MyEventViewer - free - a simple alternative in the standard Windows Event Viewer.
  TIP - Options - Advanced filter allows you to see a period of time instead of the whole of the record-
  Set it for a bit before and after the time of the BSOD.
  http://www.NirSoft.NET/utils/my_event_viewer.html

  ------------

  AppCrashView - free - a small utility for Windows Vista and Windows 7 that displays the details of all the
  application goes down has occurred in your system. The information breaks down is extracted from the .wer
  the files created by the Windows Error Reporting (WER) of the operating system component of each
  time that an accident has occurred. AppCrashView also allows you to easily record the list of accidents to
  text/html/csv/xml file.
  http://www.NirSoft.NET/utils/app_crash_view.html

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Time to startup of Vista and photo gender issues.

  I run Vista with 2 Tb + 250 GB backup, GForce Nvidia 9600 512 MB of RAM, Dual Athlon clocked at 1 M, Avast anti virus.

  1: my system is very slow to start. I bought the PC FIX 2011 and run it at startup. He always shows up to 100 empty registry key errors - HKEY_USERS\S-1-5-20\Software\policies\microsoft\SystemCertificates -.

  It takes about ten repetitions of the PCFix scan to 'repair' errors, how my system works fine.
  Question: can I easily and safely clean the registry, clean entire empty keys?

  2: I have more than 10 k of the photos on my system all taken with a digital camera Nikon X 40. They are not sorted because I do not send the my PC immediately I took them. Subsequently, I can have two or three weeks of all photos uploaded to the PC without a sorting date. I know that all the digital photos of this camera are date of signature. I want to sort by date taken, not published online.

  Question: Is there software or a lot of pictures out there with which I can sort pictures based on the date and also eliminate the copies?

  Would be very gratefull for a positive answer to these two questions.    GLF

  Hello

  As you are referring to a third-party program, we are not aware of its characteristics. If you want to continue with the software, it is at your own risk.

  Method 1:

  I suggest you send the link for more details on sorting photos:

  Find your photos faster

  http://Windows.Microsoft.com/en-us/Windows-Vista/find-your-photos-faster-how-tags-helped-me-sort-my-snapshots

  Method 2:

  Check out the links and check if that helps:

  Registry cleaners are needed?

  http://Windows.Microsoft.com/en-us/Windows-Vista/are-registry-cleaners-necessary

  How to resolve performance issues during startup in Windows Vista

  http://support.Microsoft.com/kb/950684