"Cannot delete file. Cannor read from source file or disc". Accept missing files

[Springdream]

Similarity just tells me "Cannot delete file. Cannor read from source file or disc".
May be it is because some files may really not exist in the meantime, but it is very annoying to run through the whole scan procedure again...
Was found on "Result" and "Analysis" page. Also files from Analysis seem not to be updated after they were deleted?!
Thank you,
Martin

[Admin]

Yes we know abou this problem, if you remove files bypass Similarity you need to rescan again, it much faster because it use cache.