Installed a second antivirus and computer hung?

     It so happened that you are inexperienced installed on your computer two antivirus and now your Computer literacy freezes, you can not start the program and remove one of the antivirus software also does not work? In this case, proceed as follows:

1. Starting up in Safe Mode (press F8 before loading Windows, wait until the boot menu appears, select Safe Mode)
2. At this stage, you can try to remove one of the antivirus programs through Add or Remove Programs in Control Panel and in this case will be finished, and you can restart the computer in normal mode. But not all anti-virus software can remove so that as many of them installed and removed using packages msi, work with that in safe mode is not supported by Windows. In this case, proceed to the next step.
3. Open the folder "C: \ Program files" and find there a folder with a antivirus. For example, it may be a folder Eset, DrWeb, Avast, Kaspersky, Symantec, Panda, etc. In general we find the folder with the antivirus software that you have installed, and rename the folders to add to the folder name, such as an underscore. That is Eset rename to _Eset, DrWeb rename to _DrWeb etc. It is necessary to reboot in normal mode antivirus could not boot normally. Some antivirus programs do not allow to rename their directories, changing the NTFS permissions set appropriately. In this case, rename at least one of the folders.
4. Restarting the computer in normal mode. Antivirus programs do not work, how to change the path to the files. Rename the folder to the original name of antivirus, that is, remove the underscore. For example, _Eset will again Eset, and will again be _DrWeb DrWeb etc.
5. Do not restart your computer go to the Control Panel-> Add or Remove Programs and remove it one of the anti-virus, leaving only one to work with.
6. Reboot your computer and voila, it works!