that happens to me a lot
some time all i have to do is reboot the computer and then i be able to delete the file, but other times i have to delete the files the program created on my registry in order to be able to deleted.
Whoa.......I'm suprised that no asked you what OS you are using??
What OS and what Program? Most likely it is under HKLM and HKCU but I'm SURE that we want to be sure about what we are doing with "our" registry right?
And we'll get it sorted out for ya.