Main cause is that antivirus programs are tightly integrated with the operating system; a normal uninstallation some times failed or left registry entries in the system. Therefore a re-installation or installing another antivirus program will not possible.
Ok that, if you find any difficulty in uninstalling the Microsoft Security Essential (MSE) from your PC (for a fresh installation or for installing another antivirus program) here is how you can do that.
Download this cleanup tool from Microsoft: http://go.microsoft.com/fwlink/?linkid=81699 (this tool is for OneCare but works with MSE also). After the tool runs if it prompts for a reboot please do so.
If you still have problem there is another method. Please visit here for details.
[…] be corrupted. Follow this thread and use the Removal tool so i will remove the left over files How to remove Microsoft Security Essential (MSE) completely? | techtrickz or MSE installation fails after an unfinished installed. I use 3rd party uninstaller Revo […]
Thank you very much. I followed your instructions and I got it.
Ya! I was looking for that. Very great information. Thanks……….!
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