Not sure what you are trying to say ?
We are all just users like yourself.
Maybe your original question was not clear enough ?
Maybe it was too complex ?
Hundreds of reasons it could have gone by other people including that it was a busy day and your question may have slipped over to page 2 or 3 where most dont go !
Files not deleting could be one of a thousand reasons from simple user permissions to a virus or similar !
The fact that you had some files not deleting points to an OS specific issue and NOT to an IDE issue.