seed520

试试看这个方法吧。看看行不 ！
1。 进 Safe Mode uninstall it ~

To get into the Windows 2000 / XP Safe mode, as the computer is booting press and hold your "F8 Key" which should bring up the "Windows Advanced Options Menu" as shown below. Use your arrow keys to move to "Safe Mode" and press your Enter key.

2。 或是，使用 avast uninstall utility
http://www.avast.com/eng/avast-uninstall-utility.html

希望帮助到你 ~

3。以下这个可为参考
-avira antivirus-

[ 本帖最後由 seed520 於 2009-1-12 08:00 PM 編輯 ]