lsof on Windows

[HigherGround]

this is driving me nuts, I can't delete a file since it's in "use" by some unnamed program. Is there a way to find out which process is using ( I'm assuming has it opened ) the file. Something like UNIX's lsof command?

 

[Abzstrak]

its probably explorer doing it... disable its preview features, or even easier, open a cmd window and delete it from there

 

[Nothinman]

There's a util on sysinternals.com IIRC, can't remember the name off hand though.