A few days ago I downloaded a PDF2Swf software on my computer and then I got this bad software that calls itself Best Antivirus suite 2011. It’s main execute file is BestAntivirus2011.exe and the fuck trojan installed itself onto your PC without your permission, also prevented my MSE (Microsoft Essentials) from loading ,the BestAntivirus2011.exe trojan reports the root file is infected, it flood me with popups window and fake system notifications, supposedly to inform me of an information leak present on the system , and then I try using MSE to scan my computer in safe mode and it doesn’t find anything. When I come back to normal boot the program is still there. I am afraid of lost my important data . I would reinstall windows but then I will lose my articles and pictures. Finally I found a solution to fix this problem，the Best Antivirus suite 2011 removal solution is below:
How to remove Best Antivirus 2011 virus (spyware,Trojan，worms)：
You will need to download and burn into cd several programs on clean PC or copy them to USB Disk to remove Best Antivirus 2011 virus. Here is the instructions:
a) copy the below programs to USB disk (you can use an MP3 player) or Burn them to CD :
- Avast Pro Antispyware software(Try, free of charge, for a 30 day trial period!) .Please download with this Download Link.
- Wise PC Doctor : with this download link(http://www.wisepcdoctor.com/wisepcdoctor_Setup.exe)to restore normal execution of registry.
- You might want to download AVG Internet Security 2011 as alternate scanners. Though you are likely to be able to download them later on.
b). Restart your computer. At this point you need to gently Press the F8 key repeatedly when you find the startup menu, Select the option “ Safe Mode with Networking” by using the arrow key, then press Enter key on your keyboard , and your computer will start into Windows Safe Mode.
c) Now you need to install Avast Pro Antispyware on your computer, When the program is installed， your need update its database to the latest, then reboot your computer to make the program fully functional, Go Step B to reboot your computer into Safe Mode and do a complete scan for your computer .
NOTE:
(1)In case you have some problems running Avast Pro Antispyware, you may rename the downloaded file’s name to explorer.exe or iexplore.exe. After that double click the download file and follow the install steps .
(2) Please make file extention show before renaming download file.
d) After finish the full scan, click "Show Results" and be sure that the important data aren’t removed and infected. Select or ignore the scan result and click "Remove Selected" button to get rid of the virus and malwares. Avast Pro Antispyware will give you a report to indicate all operations for this scan. It can be saved as you want. Restart your computer and the Avast Pro Antispyware will get rid of all virus or malwares which are detected before.
e) How to erase bad registry? Please install Wise PC Doctor– the best PC cleaner can easily fix your broken registry values and restore registry values .
Why Wise PC Doctor should be used ?
As we all know, virus, Trojans and Malwares make the computer breakdown by destroying and modifying the registry values so that the computer will not run normally.
After the virus, Trojans and Malwares are removed, the registry remains to be destroyed or modified, therefore the computer’s system still has some problems. That’s
why you really need to fix the registry. Furthermore, some virus, Malwares and Trojans leave many dll data in the registry and this may cause damaged DLL errors and also have an effect on the computer’s system performance.
in any other case Uninstall or install software may make your registry database fragmented, with corrupted, harmful and obsolete files. Do a complete scan for your computer by Wise PC Doctor at this moment.
f) Run Wise PC Doctor to repair your computer:
1. Install Wise PC Doctor.
2. Click "One-Click Fix",do a complete scan for your computer.
3., Click “Repair All” then fix all detected problems.
Following the five easy steps above, your computer will run much faster than before.