Delete. Retry. Retry. Retry.

Been cleaning up my hard drive and came across a strange problem.  No matter what I did, I could not delete some directories.  The "Item Not Found" box kept popping up.  I can rename the files but I couldn't delete it.  I tried chkdsk with many, many options many, many times but it couldn't find the problem.  The only thing that worked was a little tool called DelinvFile.  I don't know how it works, but it just works.  If your are stuck in a similar problem, try it out.