Do not allow multiple instances

Similar Questions

• With the last update why not open multiple instances of Firefox?

  I usually have at least two instances of Firefox running on two separate screens. I opened the first instance of the tool bar. The following instances are started by double-clicking a shortcut of Firefox on my desktop.
  Since Firefox updated automatically during the night I can't have more than one to open.
  I see the problem mentioned previously on 25/11/13. I tried the suggestion of safe mode with no luck.

  After the filing of my question, I restarted (again). This time he solved the problem. Gremlins, I guess.
  For reference: Yes, a double click comes to the active window. No new tabs.
  Same results in Safe Mode.
  Target now presents as you describe. None when the problem.
  I incorrectly called the taskbar, toolbar.
  Seems to be good now if. Thanks for the quick response.

• If you open multiple instances of vWorkspace fails.

  I'm pretty new to vWorkspace pls if being informative and sweet in your answers until I got up to speed, thanks.

  I have a vWorkspace environment where users can not open multiple instances of any application from their destination vWorkspace page. Let me give you an example:

  JulianTest of the user connects to vWorkspace and sees to the vWorkspace landing page which has two icons 'Production' & 'Test '. The user clicks on "Production" but also wants to open an instance of 'Test', but when he click on 'Test' it gets the error:

  Remote Desktop cannot connect to the remote computer to one of the following reasons:

  ....

  ....

  ....

  If the user does the same thing except opens first ' Test' and then try to open 'Production' then, it gets the same error. Somehow, vWorkspace does not allow more than one RDP session for any user. I tested the computer of the user remote DESKTOP connections and I can open any number of RDP sessions to different terminal servers (there are about 10 servers terminal Server in the farm!) is not something RDP.

  Can anyone suggest how can I fix?

  Technical details:

  Workstation user OS: Windows7

  Terminal servers: Windows 2003

  Broker servers: 2 x Windows 2003

  vWorkspace version: 7.5.304.547

• running multiple instances of VBAI does not work

  Hello everyone,

  We are 4 common examples of VBAI at the same time. Recently, he had to copy it (because production is doubly).

  With our first system, we have no problems when you try to run multiple instances of VBAI. This time, however, it does not.

  Our system:

  • 4 cams: Allied Manta 201
  
  
  • camera is triggered (rising edge) separately, but almost simultaneously.
  
  
  • Four port NIC (with the right driver :-))
  
  
  • 4 ports and our on-noard port are bridged.
  
  
  • computer: intel I5 (4 cores)
  
  
  • License to run Vision Builder 2012.
  
  
  • Programmed with Vision Builder HAVE 2012.
  
  
  • Interface programmed in c# (receives images of the relevant info 4 programs and displays on the screen).

  Action taken:

  • Test with our program that opens 4 instances of VBAI. Result: 1 single instance opens.
  
  
  • Removed our bridge a connected our cams on a switch. Result: 1 single instance opens.
  
  
  • Open VBAI 4 VBAI-programs directly (but separately). Result: Each program opens and is fully working.
  
  
  • Open 2 programs at the same time (with VBAI). Result: Fist opens and is equipped with the work. At the opening of the second program, that we get error messages saying that it is not possible to connect with our camera.
  
  
  • The test above was created with:
  
  
  1. The cam connected to our network card 4 ports.
  
  
  2. The cam connected through a switch.
  
  
  • I have also written 4 simple programs (just enter a period followed by image)
  
  
  • With these programs, I tried the above test (VBAI 2 hours and run both programs at the same time). Same problem: 1programs starts, the error messages when opening a second program.

  I have the impression that it's a network problem, but what bothers me is that, when the bridge, I don't see a difference with our another computer that works on our original assemblyline. When you work on a referral that our parameters are the same as on a computer that does not have a network card 4 ports. The computer (and liked)) allows us to run multiple instances.

  Any thoughts?

  Any help would be greatly appreciated. I'm sure I'm missing something obvious here, but I don't really see.

  If you need more information about something, let me know.

  With sincere friendships.
  Tom Declercq

  
  

• Allow multiple application does not

  Hey guys. My allow multiple applications on iPad iOS 9.3.3 not working.how can I fix it?

  Can you please specify your model of iPad? Split screen and drag are only supported on select iPad models.

• Firefox does not work for multiple instances of the SAME user account on Windows Multipoint Server 2011

  We have a PC HP of MulitSeat MS6200
  It runs Microsoft Windows MultiPoint Server 2011 (which seems to be a twisted version of Windows 7)
  It is implemented in a laboratory of computer science and students connect you using their account for shared room - IE multiple instances of the same user accounts are currently running on the PC at the same time.
  The first student to run Firefox can work with it without a problem.
  However, when another student try to start firefox they get the following message:
  Firefox is already running but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.

  Cannot start Firefox using a profile that is already used by someone else.
  Each Firefox instance needs its own profile or you will get this error message.

  • http://KB.mozillazine.org/Using_multiple_profiles_-_Firefox
  • http://KB.mozillazine.org/Bypassing_the_Profile_Manager

  Use-no.-line switch remote control to open another instance of Firefox with its own profile and to different instances of Firefox running concurrently.

  • http://KB.mozillazine.org/Opening_a_new_instance_of_Firefox_with_another_profile

• CF 11 Enterprise multiple instances are not created correctly with a separate service account.

  The company that multiple instances are not created correctly with a separate service account.

  The questions that I have are very similar to the issues identified in the link below.

  https://forums.Adobe.com/message/6584848#6584848

  My company of 11 CF will not create additional services for my sites of cold fusion beyond the initial service created during the installation process. My problems are compounded because when I try and uninstall the CF11 Uninstalling application crashes and generates the error below. I now have to try to manually uninstall to reinstall CF11. Any help or suggestion to get the problem solved is welcome.

  Description:

  A problem caused this program blocking interact with Windows.

  Signature of the problem:

  Problem event name: AppHangB1

  Application name: javaw.exe

  Application version: 7.0.510.13

  Application timestamp: 52b25e38

  Hang Signature: 0967

  Hanging Type: 6144

  OS version: 6.1.7601.2.1.0.274.10

  Locale ID: 1033

  Signing of additional blocking 1: 09675b5d8f587c9fd57b85cb72e629da

  Signing of additional blocking 2: 2cff

  Signing of additional blocking 3: 2cff32d5db809ac6ce8170a1d7ac1eb0

  Signature of blocking additional 4:0967

  Signing of additional blocking 5: 09675b5d8f587c9fd57b85cb72e629da

  Signing of additional blocking 6: 2cff

  Signing of additional blocking 7: 2cff32d5db809ac6ce8170a1d7ac1eb0

  I solved the problem with the implementation of Cold Fusion 11. I had to disable Windows server 2008 R2 UAC for all users in order to complete the installation with IIS as a web server. This also solves the problem with the inability to uninstall Cold Fusion.

• LRM-00112: multiple values not allowed for the parameter "control".

  When I'm passing the following in my cmd, I get the error message:
  

  sqlldr scott/tiger control="C:\Documents and Settings\Sandy\My Documents\address.ctl" log="C:\Documents and Settings\Sandy\My Documents\address.log"
  
  LRM-00112: multiple values not allowed for parameter 'control'
  
  SQL*Loader: Release 10.1.0.2.0 - Production on Tue Mar 22 00:17:18 2011
  
  Copyright (c) 1982, 2004, Oracle.  All rights reserved.
  
  SQL*Loader-100: Syntax error on command-line

  can someone explain to me what is the cause of the error and pls suggest me the correct syntax
  
  Thanks in advance

  Replace the double quotes ("") by single quotes ('). If this does not work also, try a location without spaces in the directory name.

  Werner

• Multiple instances do not have parallel job using scripts on Windows Server

  Hi all

  I download after effects template on my site, the user came and download the desired content.

  I'm updating the model using scripts with the content of the user and then video rendering and therefore user get video with his text/images uploaded etc.

  its working perfectly when I update a unique model, but when multiple users come at the same time, then they need multiple instances of sequels

  so I opened multiple instances of after-effects by using "m" with after having shortened the effects

  

  After looking at the windows Task Manager, there are two instances, but the problem is

  one continuous instance and the other stop, at the end of the trial the second still paused state

  

  I need 2.3 4 or any case to work in parallel without pause/stop

  I am using windows server 2008 R2 with installed XAMP

  It's a Setup completely unsupported in first place and you will be difficult to find someone who can help you. Probably, you will need to create separate shortcuts / files in batches and run them in separate instance contexts. AE itself always detects running instances and reuse.

  Mylenium

• How can I hide/show toolbar again operate independently on multiple instances of firefox?

  I run two instances of firefox.exe. One for the left monitor and one for the right. There is a toolbar that I want to see on the right screen, but I don't want to see it on the left screen. This used never to be a problem, but it is now. It seems as if well now why show/hide toolbars are inextricably linked, and by changing or watching a toolbar on a single instance simultaneously causes the exact change even on the other open instance. I'm hoping that it could be a simple solution to this effect in the subject: config, however, I would rather not tamper with these settings until I'm sure that settings with the fix for this particular problem.

  Thank you for your attention and for taking the time to read this post.

  Sincerely;
  DC

  Toolbar settings are common to all windows open in this instance of Firefox.
  I don't know if there is an extension that allows to fix this dependent window, so you can check the website of modules.
  If you can't find one then you would use a second instance with its own profile.

  You can add - no.-distance to the command line to open another instance of Firefox with its own profile and run multiple instances of Firefox at the same time.

  • http://KB.mozillazine.org/Opening_a_new_instance_of_Firefox_with_another_profile
  • https://developer.Mozilla.org/Mozilla/Multiple_Firefox_Profiles
  • http://KB.mozillazine.org/Using_multiple_profiles_-_Firefox

• Question about multiple instances of Thunderbird running at the same time

  I read that when you start Thunderbird by clicking on its icon or the shortcut must only load once, even if you click on it several times. It should be just a window of TB. If I click on the shortcut/TB desktop icon, it behaves like that. I can click several times and that a single TB window will open and be active.

  However, if I run the 'quick launch' TB on my windows 8.1 (or no matter what windows) taskbar, I get mulitple TB windows to open, as much as I want. So if I click on TB icon in the quick launch once, I get a single instance of it. Twice, I get two, and etc. In the quick launch any program behaves like that. He starts programs with a single click and launch again and again.

  Only, I click it once and get an instance which is good and how it should be. But this behavior with the quick launch is ok? It must do this not with Thunderbird? Thank you.

  There is usually no advantage by running multiple instances of Thunderbird, unless specifically do you these race with different profiles. In practice, if they are allowed to use the same profile, the first Thunderbird should should acquire the profile and therefore block the others, although this may not become apparent until you try to salvage something, for example, a message, or to change certain settings.

  Your multiple Thunderbird work successfully? They all show the same mixture of accounts, folders and address books? Can all or part of them save and make changes?

  If this is the expected behavior, (i.e. some "typical" windows) I do not like; He does not play well with profile blocking and I think that lead to problems.

• Multiple instances of VBAI

  I know that we can now acquire multiple cameras in VBAI (thanks!).  However, in my view, what to do so leads to very complex control sequences.  It doesn't look like VBAI has fully embraced parallelism for anything other than the FTP transfer.  What should I do if I have 5 cameras GigE each needs to be raised, and where it is possible that two can be triggered at the same time?  Can I run multiple instances of VBAI on a single PC (hey, it's multi-core)?  I predict that the current response is to use LabVIEW, but VBAI is especially LabVIEW... right?

  I want to retain only the simple, single camera, inspections on the PC.  Running multiple instances of VBAI would allow me to devote an instance for each camera without worrying about what's happening on TSF the other 4 (or more).

  No, I have not tried to do it again.  Currently, I am out of town and away from my vision laboratory.  I thought that if this is possible, it is worth mentioning to the public and if it is not, then, it is worth noting in R & D.  The system I'm imagining would be a future version of a system, we finished just where we had 4 NI Smart Cameras and a GigE camera.  The question is on what to do if all 5 GigE cameras.  Don't worry, we still love the SmartCams!

  On a sequence of validation.

  Dan press

  PrimeTest Automation

  Hey Dan,

  Good question! VBAI supports the acquisition of several cameras, even if they are triggered at the same time. We have a flag in the acquisition stage that allows to specify if you want to wait as the following picture or purchase immediately. Thus, in the case simple two cameras triggered at the same time, you will have an initial state who tried to acquire the camera 1 and if there was a timeout he loop back and try again using the wait for the flag of the next Image. When an image is acquired, you know that the other camera was triggered, so you transisition to another State who acquires the camera 2 with an immediate flag, since we know that the image is already there. You can use the image select to switch between the two images, so it is possible, but not necessarily the cleanest. Even if you had two VBAIs simultaneously, synchronizing is not trivial to make sure you weren't inspect imageN camera1 and imageN + 1 on camera2, but perhaps this would not be the cause of your system. In any case, we don't currently support multiple inspections VBAI operating simultaneously on a system, but it is certainly a feature that we know.

  Thanks for your series of validation,

  Brad

• Update loop under Vi of hand / run multiple Instances

  Hey everybody,

  If I want to keep my code as modular as possible so that I can see any sub or VI.

  One of the SUB vi is permanently offices incase another output is detected. I don't want to make this mark on the main level because I don't want a huge loop in my main.vi and you won't worry about sending shift register valuse to my Subvi for him to function.

  Essentially, I have designed this subroutine Vi and am now trying to constantly be driven from a main.vi

  This hand is simply.

  Cluster of entry--> Sub VI

  Void VI retains a loop waiting for a change request action. Unfortuantely when I change the vale in main.vi the avlues in Subvi don't update. I guess that makes sense, in C, for example when you call Returns you need to wait until the end of the function call to update. Yet, as Labview is so strongly focused on taking SUB vi to do almost everything for you, I can't imagine labview is not able to update these values. I looked around and the answer seems to be global variables. I really don't want to use the because my application will become very big, but I'll use them if I need to.

  Unforunately, when I tried to use my global variable thing, it didn't work.

  1. global Var = Cluster

  2. it's in the Subvi both the main VI.

  3. when I run my code the global variable is not up-to-date on both front sides when I change one of them. I'm doing something wrong?

  A few comments.

  • You have not included the global variable
  • If you want to run multiple instances of the Subvi in parallel, it must be reentrant.
  • As the Subvi is interactive, it must be configured to display the front panel when it is called, otherwise there is no way to stop it ever.
  • All your time loops needed little expects. They have no need to turn as fast as the CPU allows, all other processes of hunger.
  • "Go to under control" is extremely complex and crawling with weird stuff like an ant farm.
  • • The shift register must be initialized to avoid surprises (but you probably don't have it all)
    • Your loop runs one time too many.
    • Avoid the stress points, such as the structure of the case.
    • You can replace this whole thing with for example a table of threshold, no need to loop. (see image below).

  

  Good luck!

• How to force multiple instances of a process or program to run under XP?

  Sometimes, several instances of a program can execute without the user does something special, for example, you can open several instances of the Adobe Reader software if you click on the names of different files (but if you click directly on the .exe in Program Files XP opens just one instance).

  I am trying to run multiple instances of the Kindle for PC program, so I can display 2 different books or pages at a time. I guess that there is a way to do this by manually creating a shortcut or directly from the running of the KindleForPC.exe command line and play with command line parameters... someone knows it how?
  Thank you

  It really depends on how the application was written.  You can try to run as a different user and see if it works.  Right click on the shortcut of programs and select 'Run As.... "and use another user that the currently connected.  The user must have the appropriate privileges to run the program, for example a limited user may not be allowed to run the program or access any of its files or registry keys.

  John

• Multiple instances of ColdFusion Builder on the same system?

  Hi people,

  Four of us working remotely in my company.  It is not uncommon for use us to all the remote desktop in a system reserved for our use and three of us CFEclipse at the same time.  We have recently installed ColdFusion Builder on this system and found that it would only allow a single instance of ColdFusion Builder to run.  When you try to start a second instance of CFBuilder would show the screen flash and then nothing more.

  Is anyone aware of workarounds or other changes that will allow us to run multiple instances of CFBuilder on the same system?

  Thanks in advance,

  Thomas Woestman

  Will address this issue.

  But for the moment as a solution, when you want start generator CF if there is file .bolt please remove the .bolt of

  C:\Program Files\Adobe\Adobe ColdFusion Builder\. And you will be able to launch even while the other kept open.

  Thank you

  Krishna