Corrupt File

I am having a problem trying to delete a leftover file, eqnedt32.cnt, on
my D: drive. Any attempt to rename, move, or delete the file gives me a
"File or folder is corrupt and unreadable. Please run chkdsk" message. I
have also tried to remove the containing folder, but I get the same result.

I have run chkdsk /f and /r on drive D:. Neither finds any bad sectors.

My concern is that every few days I get a Windows startup message saying
Windows needs to check disk d:. If I let it go ahead...

Corrupt File