Avg tuneup when run numerous times in a row finds more each time

Hello Brian.
I am sorry for the inconvenience caused. Could you please let us know whether AVG PC TuneUp detects errors during each time of scanning and please let us know the on which part of the maintenance most of the errors are being detected?
Thank you.

When I run this say 5 times in a row, it continues to find many more items to fix…why? Shouldn't it catch it the first time?

Hello Brian.
I am sorry for the inconvenience caused. Could you please let us know whether AVG PC TuneUp detects errors during each time of scanning and please let us know the on which part of the maintenance most of the errors are being detected?
Thank you.