not really following this thread (
) but if I cancel a scan from the popup, and then close the popup, and then right click to show last popup, then the mini-scan window pops up as expected, so that should be a popup
... and yeah, the OP's first post makes no bloody sense, as he wants to resume a scan that he stopped, not a scan that he paused, explaining why he gets, as expected,
a scan cancelled message when clicking on resume. You can only resume a scan that you paused
edit: may be the OP should install Avast a sixth time?