McAfee failed. Got a Trojan virus. During startup, desktop remains empty. No icons. No toolbar, just a background photo.

Similar Questions

• Computer does not turn on the screens during startup, they remain turned off

  When my computer starts windows 7, my 2 attached screens, which work perfectly well, not to get turned on.

  Thecomputer starts normally, only the screens remain unused.

  I can connect to my account and [alt] + [F4] to turn it off again.

  The only thing I could imagine being responsible for this is the last card grafics driver I just updated. It's a GeForce GTX670.

  How can I get the screens to turn on again when I boot?

  The last time, that he did it today, I just restarted the computer and it worked again, but not this time.

  Thank you in advance for your help!

  Hello

  We are here to help. You can perform the following troubleshooting steps to resolve your concern:

  Option 1: run the program compatibility problems.

  Option 2: set up your bi-ecrans.

  If the same thing happens after the above steps, you can turn off your computer, remove all cables on your pc (including the power cable), wait 2 minutes, reconnect the cables and turn on your computer.

  Let us know how it goes.

• My microsoft security essentials failed due to a virus/trojan, and it seems that my computer has been hacked... help

  has failed because of a virus/trojan and it seems that my computer has been hacked... help

  Hello

  If you need search malware here's my recommendations - they will allow you to
  scrutiny and the withdrawal without ending up with a load of spyware programs running
  resident who can cause as many questions as the malware and may be harder to detect as
  the cause.

  No one program cannot be used to detect and remove any malware. Added that often easy
  to detect malicious software often comes with a much harder to detect and remove the payload. Then
  its best to be thorough than paying the high price later now too. Check with them to one
  extreme overkill point and then run the cleaning only when you are sure that the system is clean.

  It can be made repeatedly in Mode safe - F8 tap that you start, however, you must also run
  the regular windows when you can.

  TDSSKiller.exe. - Download the desktop - so go ahead and right-click on it - RUN AS ADMIN
  It will display all the infections in the report after you run - if it will not run changed the name of
  TDSSKiller.exe to tdsskiller.com. If she finds something or not does not mean that you should not
  check with the other methods below.
  http://support.Kaspersky.com/viruses/solutions?QID=208280684

  Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone.
  (If Rootkits run UnHackMe)

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Malwarebytes - free
  http://www.Malwarebytes.org/products/malwarebytes_free

  SuperAntiSpyware Portable Scanner - free
  http://www.SUPERAntiSpyware.com/portablescanner.HTML?tag=SAS_HOMEPAGE

  Run the malware removal tool from Microsoft

  Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

  You should get this tool and its updates via Windows updates - if necessary, you can
  Download it here.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
  (Then run MRT as shown above.)

  Microsoft Malicious - 32-bit removal tool
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

  Microsoft Malicious removal tool - 64 bit
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

  also install Prevx to be sure that it is all gone.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Prevx - Home - free - small, fast, exceptional CLOUD protection, working with others
  security programs. It is a single scanner, VERY EFFICIENT, if it finds something to come back
  here or use Google to see how to remove.
  http://www.prevx.com/   <-->
  http://info.prevx.com/downloadcsi.asp?prevx=Y  <-->

  Choice of PCmag editor - Prevx-
  http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

  Try the demo version of Hitman Pro:

  Hitman Pro is a second scanner reviews, designed to save your computer from malicious software
  (viruses, Trojans, rootkits, etc.). who infected your computer despite safe
  what you have done (such as antivirus, firewall, etc.).
  http://www.SurfRight.nl/en/hitmanpro

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

  If necessary here are some free online scanners to help the

  http://www.eset.com/onlinescan/

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

  Original version is now replaced by the Microsoft Safety Scanner
  http://OneCare.live.com/site/en-us/default.htm

  Microsoft safety scanner
  http://www.Microsoft.com/security/scanner/en-us/default.aspx

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

  http://www.Kaspersky.com/virusscanner

  Other tests free online
  http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

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

  After the removal of malicious programs:

  Also follow these steps for the General corruption of cleaning and repair/replace damaged/missing
  system files.

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

  RUN - type in the box-

  sfc/scannow

  Then run checkdisk (chkdsk).

  RUN - type in the box-

  Chkdsk /f /r

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

  If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

  http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

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

  For extreme cases:

  Norton Power Eraser - eliminates deeply embedded and difficult to remove crimeware
  This traditional antivirus analysis does not always detect. Because the Norton Power Eraser
  uses aggressive methods to detect these threats, there is a risk that it can select some
  legitimate programs for removal. You should use this tool very carefully and only after
  you have exhausted other options.
  http://us.Norton.com/support/DIY/index.jsp

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

  If you are in North America, you can call 866-727-2338 for virus and spyware help
  infections. See http://www.microsoft.com/protect/support/default.mspx for more details. For
  international information, see your subsidiary local Support site.

  Microsoft support - Virus and Security Solution Center
  http://support.Microsoft.com/contactus/cu_sc_virsec_master?ws=support#TAB0

  I hope this helps and happy holidays!

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• migrate from Windows 10 failure error oxc ox400d 1900 failed in the second phase of startup with the error during operation of data on my windows desktop 7

  Windows 10 has failed 75% error oxc 1900-ox 400 d has failed in the second phase of startup with the error during the operation of the Migrate_data on my windows desktop 7 using media creation tool. Help please.

  Turn off the computer.

  Wait 10 minutes.

  Start the computer.

  The installation program automatically restores your previous version of Windows 10 or an earlier version of Windows.

  Launch the prompt with administrator privileges.

  Press the Windows key + X

  Click prompt (Admin)

  Type the following command:

  Rundll32.exe pnpclean.dll, RunDLL_PnpClean /DRIVERS /MAXCLEAN

  Press enter on your keyboard

  Exit command prompt

  Restart

  • Turn off (preferably uninstall) your Antivirus utility before you perform the upgrade.
  • Reboot several times and try again.
  • Disable the general USB peripherals (for example - smart card reader).
  • If you are using a SCSI drive, make sure you have the drivers available for your storage on a thumdrive device and it is connected. During the installation of Windows 10, click on the advanced custom Option and use the command load driver to load the driver for the SCSI drive. If this does not work and the installer still fails, consider switching to an IDE based hard drive.
  • Do a clean boot, and then try again.
  • If you upgrade to the. ISO file, disconnect from the Internet during the installation, if you are connected in LAN (Ethernet) or wireless, disable both and try the installation again.
  • If you update via Windows Update, when download reaches 100%, disconnect the Internet LAN (Ethernet) or wireless, and proceed with the installation.
  • If this does not work, try using the. ISO file to upgrade if possible.
  • If you are connected to a domain, go to a local account
  • If you have an external equipment, attached to the machine, unplug them (example, game controllers, USB sticks, external hard drive, printers, peripherals not essential).

• Trojan Virus removal

  I have a Dell Inspron 620 about 13 months, running McAfee anti-virus software.

  I have 2 Trojan virus that cause problems, which is continually turn off the firewall.

  McAfee is detecting but fails to remove them.

  I'd like suggestions on the best way to deal with them. I looked on the net and it was suggested to run a full scan in safe mode, what I've done. It has not detected the virus so unable is not what.

  I was wondering if setting the computer to factory setting as it was delivered to me may be the answer, but don't know if it will detect Trojans.

  I am running Windows 7.

  Viruses are identified as: RDN/Generic BackDoor! SL

  eternalozzie

  Back up your data, format your hard drive... do complete a new installation of windows 7... No matter what all the experts say withdrawal from scratch is the best way to be sure... the fact that McAfee can bring them out of there means it's pretty clever trojan.

  Reinstalling Windows and to rewrite the MBR are sufficient. The hard drive cannot be formatted.

  It can also help to run a parser antivirus offline from a removable media, like who will deactivate the rootkit type defenses.

• Windows 7 starts only in Safe Mode after serious Trojan virus. Help, please!

  Yesterday, I got a trojan, Anti-Spyware Soft virus accidentally. I'm confident enough, I removed the virus (removed from the registry, ran Malaware which found other cases of the virus attack), but now my computer will only start in safe mode.

  I made sure that the box was not clicked in the menu in msconfig. I tried pressing F8 and using the Startup Repair utility, that is no problem. I can't do a system restore, that there is no restore point. This is very frustrating and I am at my wits end, what should I do?

  In safe mode, click Start, run then type in msconfig and click OK.  On the check in tab boot to see if Safe Mode is enabled under Boot Options.  If so, uncheck it and try to restart.

• Trojan virus

  Hello

  When I visited news.com, I got a message in the browser that my mac is infected with a trojan virus. Click here to remove it. I have it has not deleted, but reset my browser. I see some ads popping up and a url adclick, just before cleaning.

  How to clean up the system?

  Thank you

  -kamal

  First try
  How install (really delete) adware
  https://discussions.Apple.com/docs/doc-7471

  Stop advertising and pop-up advertising windows in Safari
  https://support.Apple.com/en-us/HT203987
  Adware removal Guide: Identification
  http://www.thesafemac.com/arg-identification/
  Next if necessary:
  Malwarebytes Anti-Malware for Mac
  https://www.Malwarebytes.com/antimalware/Mac/
  https://www.Malwarebytes.com/mac-download/

• Realtek RTL8101 PCI Ethernet is in error during startup

  Hi all
  I have EDT recently bought by Satellite A200-1CN notebook PC series. I'm having a problem at the start of the system that has Windows Vista installed.
  The Realtek RTL8101 PCI Ethernet v 1.02 (060510) gives error during startup. The error is to run is as follows

  PXE - E61 Media Test failed
  MOF: Left PXE ROM

  Can any help with this problem

  Concerning

  Hello

  Hmm you ve you have a problem with the Vista boot! :|

  Usually, this message appears because the BIOS can not find a source of start-up as ODD or HARD drive and then try to boot from LAN.

  Perhaps the BIOS can not find HARD drive due to a hardware problem.

  Hmmm. First of all, you should try to change the boot order in the BIOS. Put the HARD drive as first boot device.
  Save the settings and try to restart the laptop. If it is not possible to start the Windows Vista I guess that HARD drive is dead!

  Have you tried to reinstall Windows Vista using the Toshiba Recovery CD? Check this box!

  If all this procedures don't help I recommend you contact the ASP in your country.
  The technician must check the laptop and if necessary, it should replace the HARD drive.
  Your warranty is valid so that everything should be done for free.

  Good luck

• I got the Conficker virus and now I can't get Windows Update to work

  I got the Conficker Virus/worm infected my system, but have now got rid of him (I think).

  I noticed yesterday that Windows Update has just stopped working, it has a red symbol X and said 'windows update cannot currently check updates because the service is not running'. Then, I figured that it could be a virus and tried to download AVG anti-virus, but the virus stopped me to access a website or a program to do with protection against viruses (including all Microsoft sites). Finally, I used a separate laptop and negative to download AVG and some other anti-virus/malware programs and down them mode without failure. I then ran Windows malware removal tool. That seems to have gotten rid of the virus (which has been identified as Conficker), I can now go to any Web site, so it seems that the virus is gone or disabled.

  However I can not even access Windows Update. My guess is the virus disabled some component of it, but how now operate again? Is it possible to re-enable it manually? Or y at - it something that I can download to fix?

  Hello

  Conficker often comes with other malware, so once you think that you're rid of him real problems then begin run through
  They are 100% sure that everything is clear and get it fixed.

  For those who think they might have Conficker:

  You can access Microsoft.com, McAffee.com, Symatec.com? Thinking you have a conficker.

  Check with this site
  http://www.confickerworkinggroup.org/infection_test/cfeyechart.html

  Alert on the Win32/conficker virus
  http://support.Microsoft.com/kb/962007

  Protect yourself from Conficker
  http://www.Microsoft.com/security/worms/Conficker.aspx

  How to remove the worm Downadup Conficker (Uninstall Instructions)
  http://www.bleepingcomputer.com/virus-removal/remove-Downadup-Conficker

  How to manually remove the Conficker worm
  http://www.411-spyware.com/Conficker-worm-removal#how-to-remove

  BDTool to remove
  http://www.bdtools.NET/

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

  Run the removal tool malicious Microsoft, Scan with Malwarebytes and run Prevx to be sure he's gone. (If necessary
  use UnHackMe below).

  Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

  You should get this tool and its updates via Windows Update - if necessary, you can download it here.

  Download - SAVE - go where go out you there - top - right click RUN AS ADMIN
  (Then run MRT as shown above.)

  Malicious removal tool from Microsoft
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

  --------------
  Run these:

  Malwarebytes - a scanner at the request - update on the updates tab and run whenever you think malware.
  http://www.Malwarebytes.org/

  also install Prevx to be sure that it is all gone.

  Prevx - Home - free - small, fast, exceptional CLOUD protection, working with other security programs. It comes
  a scan only, VERY EFFICIENT, if it finds something to come back here or use Google to see how to remove.
  http://www.prevx.com/

  Choice of PCmag editor - Prevx-
  http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

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

  Here are some free scanners online help if needed (skip if not):

  http://www.eset.com/onlinescan/

  http://www.Kaspersky.com/virusscanner

  Other tests free online
  http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

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

  Also do to the General corruption of cleaning and repair/replace damaged/missing system files.

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

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - 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

  Run checkdisk - schedule it to run at the next startup, then apply OK then restart your way.

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

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

  Run Malwarebytes when you can.

  IE - Tools - Internet Options - Advanced - tab click on restore, and then click Reset - apply / OK

  IE - Tools - Internet Options - Security - reset all Zones by default level - apply / OK

  Close IE

  IE - tools - manage Addons (for sure disable SSV2 if it is there, it is no longer necessary but Java always install
  "(and it causes problems - you never update Java to go back in and turn it off again)." Search for other possible problems.

  Windows Defender - tools - software explore - look for problems with programs that do not look right. Permit
  are usually OK and "unauthorized" are not always bad. If in doubt about a program to ask about it here.

  Could be that a BHO - BHOremover - free - standalone program, needs no installation, download and run - not all
  are bad, but some can cause your question. (Toolbars are BHO)
  http://securityxploded.com/bhoremover.php

  Startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  Don't forget to do:

  Logon as administrator

  Start - type in the search box-> COMMAND - find on the list above - CLICK RIGHT - RUN AS ADMIN

  Enter each of these one at a time and press ENTER after each

  ipconfig/flushdns

  nbtstat-r

  nbtstat - RR

  netsh int Reinitialis

  netsh int ip reset

  netsh winsock reset

  Reset
  ------------------------------------------------------

  Here are a few rootkits if it were a question:

  SpyDLL Remover - free
  http://securityxploded.com/spydllremover.php

  Advanced Windows Service Manager
  http://securityxploded.com/winservicemanager.php

  Run the Rootkit Revealer - free
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb897445.aspx

  UnHackme - trial 5.5 or later version
  http://www.Greatis.com/UnHackMe/

  This tells you how to use UnHackme and has a link to the version 2.5 - use in good standing with
  the current version available as above is 5.5 or later
  http://safecomputing.umn.edu/guides/scan_unhackme.html

  IceSword - free
  http://www.AntiRootkit.com/software/IceSword.htm
  Instructions and pictorial
  http://securityxploded.com/IceSword.php
  Tutorial for use of IceSword
  http://translate.Google.com/translate?hl=en&SL=zh-CN&u=http://soft.zol.com.CN/2004/0803/145163.shtml&prev=/search%3Fq%3Dicesword%26hl%3Den%26lr%3D

  Revo Uninstaller - free
  http://www.revouninstaller.com/

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Trojan virus that is not detected by the antivirus program

  I have a desktop hp pavilion a1600, OS is windows xp.  I was unable to open windows a few days earlier because of a "corrupted file".

  I did a repair that allowed me to open the windows and go online, but programs were listed as still installed, but I have been unable to open one of them.  I uninstalled and reinstalled but still the programs did not properly. I ran programs antivirus, malware and spyware, but the computer still does not properly. I tried a download to see if it works and I was able to download, but impossible to run or save the file.  Therefore, I reformatted my computer (everything went anyway and tried to hook up to the internet, but now my modem will not yet configure.  I learned by my support for my modem (actiontec M1000) after 3 hours to try to do this I got a hack trojan virus that was undetectable by antivirus software.  Any suggeestions?

  Did you install your Chipset, LAN (network), drivers etc. mailed under original down drivers ICI

• Need help! Just got a message window on startup, which reads "path of data execution: to help protect your computer, Windows has closed this program: name: request for logon Userinit, Publisher: Microsoft.» Can anyone help?

  I just got an error message at startup, which reads: execution of data path: to protect your computer, Windows has closed this program: name: request for logon Userinit, Publisher: Microsoft.  My pc is under Windows XP SP2. I think that different multiple verisons of software "virus protection" began to appear in the Explorer. I know that they do not belong on my computer. I tried to close them, but they just kept moving forward. I'm trying to find some help to solve the problem. Moreover, when I close the window of Data Execution Prevention error message, I have my bottom, no other other icons for one of my programs are on the screen. Help... This can be corrected?

  Thanks in advance.

  Carter2009,
  If you started having 'Magical' Antivirus programs to appear on your system that you do not install, then you are infected.  Some people may be painful to remove, to others not so much.  I recommend http://www.malwarebytes.org/ for malware protection and http://www.microsoft.com/Security_Essentials/ for antivirus.

  But now you're in a bit of a place.  I download Malware Bytes and put it on a USB key.  Then see if you can boot in safe mode and run MalwareBytes.  If you're not in safe mode, take a look at this: http://support.microsoft.com/kb/318027

  Hope these helps. QQ learn manage!

• I have a Trojan virus located in C:\windows\svchost.exe! How can I get rid of him? Help, please!

  I have a Trojan virus located in (C:\windows\svchost.exe)! How can I get rid of him?  Help, please!

  Hello

  1 are you facing any problem with the operating system?
  2 have you made changes on the computer before this problem?

  Try the next method and check if it helps.

  Method 1:

  
  Run Microsoft Safety scanner and check if there are any threats found.
  
  Microsoft Safety Scanner: http://www.microsoft.com/security/scanner/en-us/default.aspx
  
  Note: the Microsoft Safety Scanner expires 10 days after being downloaded. During these 10 days, it will remove all the files infected by the virus and records. I suggest you create a backup of your data, and then install Microsoft Safety Scanner.
  Method 2:
  
  Make a file system checker and check if it helps.
  
  To run a SFC scan, follow the steps described in the following Microsoft article.

  How to use the System File Checker tool to troubleshoot missing or corrupted system files on Windows Vista: http://support.microsoft.com/kb/929833

  
  It will be useful.

• Vista system stops during startup and asks to press F1 to continue

  I am running Vista32bit Home premium... I was wondering if there was a way to prevent the computer from stop when starting.  My computer stops after the diagnosis of the screen and asks me to press F1 to continue (boots in windows) or delete to enter setup (bios setup menus).  After hitting the F1 computer boots to windows.  He always did until last week when I had my computer repaired (repairs failed).  After the repair, the computer should boot directly into windows all the time which was nice.  But, I had to reinstall Vista and is again present during startup.  I would like to boot directly into windows constantly... there at - it somewhere that this will enable a setting? Thank you! Mike

  You use a floppy disk? If you do not, disable it in the BIOS.

• Recently infected with the Trojan virus, have now several questions

  I was recently infected by Trojan virus a few weeks ago, MS Essentials virus caught to end apperantly damage was underway that the alert was serious asking for removerror code 0x8004ff71, which can make to fixal I've respected since then I can't find my files, documents, photos, etc. whenever I try to go find help or run a program onany of the m of support sites , windows or fix etc I get error window showing black & red Windows Essentials screen with the error code following 0x8004ff71 what can do for restorle it is something extra about OS not compatible Please help, I am at a loss!

  Gloria Luna

  (deleted)

  Original title: Windows operating system

  You have a System Restore point set before the beginning of the sentence, then it might be interesting to try.  If the system restore will not start or run successfully in Normal Mode, it can run in Mode safe.  System Restore can also be run outside of the Windows via Recovery Options operating system.

  Startup options (including safe mode)
  http://Windows.Microsoft.com/en-us/Windows7/advanced-startup-options-including-safe-mode

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.Microsoft.com/default.aspx/KB/929135

  How to repair the operating system and how to restore the configuration of the operating system to an earlier point in time in Windows Vista (or 7)
  http://support.Microsoft.com/kb/936212/#appliesTo

  With the help of the environmental recovery of Windows 7 or Vista system restore
  http://www.bleepingcomputer.com/tutorials/tutorial142.html

  See if this type of analysis will run in Mode safe and clean your machine.

  Malwarebytes' Anti-Malware
  http://www.Malwarebytes.org/products/malwarebytes_free

  SuperAntispyware
  http://SUPERAntiSpyware.com/

  With lack of personal files and the malware infections that you may need to get a computer expert to sit in front of your machine, it may not be the type of problem solved easily via the Forums.

• Need help to get the system restored after Trojan virus. does not work in safe mode

  We were running without anti-virus software.  System started running very slow and wouldn't normally.  He has started in Mode safe has finally got and ran Malwarebytes detected 2 Trojan virus.  Those removed, installed Norton in safe mode, but can not get computer to open in normal mode for the comprehensive analysis of norton and difficulty.  Help!

  The only way to be sure you are free of malware is to format and start over.

  If you have a backup from before the problem you can restore.

  If not and you have the win 7 dvd you can re - install.
  '
  If not and you have a factory restore partition, you can restore from that.

  If this isn't a clean install.  You will need a win 7 dvd and number series.