Several times over the last month when my computer has been sitting idle for a wee while Avast has sounded an alarm and a message pops up that it has blocked Uninstall.exe 3.2.2. What would that program have been trying to do? Avast gives me the option to say not to block it.
What os/sp?
What exact version of avast?
What is the exact message avast is giving you?
And what software is 3.2.2 related to. The numbers probably relate to some version of software.