Avast update problem windows 7

[aakash_15]

please help me i m using avast public beta 7 , iam trying to update it but it cant. what is the problem Hel Me!!!!!!!!!!!!!

 

[Hawkeye22]

Well, it is a beta, so maybe that's it. It could also be a corrupt install. Try using the removal tool and reinstalling. Be sure to follow the directions as I believe you need to be in safe mode when running this.

http://www.avast.com/uninstall-utility