1stAntiVirus Description:                   Free Download Registry Mechanic

1stAntiVirus is a rogue anti-virus program installed onto your computer by some trojan. It may give exaggerated reports of threats on the computer and then prompts the user to purchase a registered version of the software in order to remove the reported threats.

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1stAntiVirus Removal:

To remove 1stAntiVirus, please follow the instruction:

1. Terminate the processes in Task Manager:
   update.exe
   app.exe
    
2. Click Start > Run. Type REGEDIT. Then click OK. Navigate to the subkeys and delete the values:
   HKEY_CURRENT_USER\software\xxi\1stantivirus
   HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\1stantivirus
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3. Remove the following directory in Explorer if exists:
   %ProgramFiles%\1stantivirus
   

SpyNoMore can automatically remove the Trojan. Even if you remove it manually, we recommend you should use SpyNoMore to make sure it's completely removed from your system and will not be reinstalled by itself.

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