I had to do an uninstall today every time deep scan would kick in,and uninstall would freeze.I finally had to go into safe mode to uninstall.Is this normal or I my doing something wrong.Has anyone else had this problem?
Are you using the add/remove (Program and Features) function or are you running the uninstaller direct?
I was using Program and Features as the program didn’t have an uninstaller.
I only asked because I had never experienced Deep Scan kick in when using the Windows add/remove function.
If you use the avast uninstaller you will be prompted to reboot into safe mode.
If you use the Windows add/remove function it will not work right due to the
avast self-protection module. 
@Marc,
Are you talking about removing avast! or another program ???