Weirdest one for me yet! Ver. 4.8.1368. Trying to open program, shows open in bottom taskbar but not on main window. It’s even shown as active when you hit “switch between windows” but click on it and it appears as though it has switched to that screen but nothing there! Help!!! ???
What program are you trying to open?. Have you scanned your computer for viruses? What operating system are you using?
What version of avast are you using Home or Pro?