I've got a DLL file in the SYSTEM32 directory of one server, which I'm not sure I actually need.
Google has told me what it is normally used for, but the software has never been installed on this system. Still, I do consider it possible that one of the other installed products on the server may have included (and therefore, presumaby, will require) the file.
I did a search through the Registry for the name of the file, and also for some strings I found in the file's metadata, and I could not turn up anything informative. (Although the ACMru key did catch my eye, until I found out what it's for.)
Is there anything else I can do, to get the system itself to tell me what program installed the DLL, and/or what installed program(s) (if any) would use it?
NOTE: Tool suggestions are nice, but I won't be installing or running any additional software on this system. I need to work with whatever's available on a default install of Server 2003.