Skipped Items

Hi,


My scan log just informed me that it skipped 287,635 items. Which is even more than it scanned (258,523). What are all these skipped items and how can I get bitdefender to stop skipping them? I've already read a bunch of other posts on here about skipped items so I know about SmartScan, but the most information I can find is that the SmartScan cache can hold up to 100,000, so what are the rest of them? Can anyone help?