Logical bug in <= gmer.sys [1, 0, 15, 4809 built by: WinDDK]
Messing a little bit recently with a gmer’s code I discovered logical bug which can cause abnormal behavior of an random applications.
[+]Localization of a problem
If some file can’t be deleted in the usual way, gmer will try to close all opened handlers related with this file and after it delete file.
In my opinion implementation of this procedure has not been thought out correctly.
More info here