aepdu.dll, good or bad?

My firewall recently requested to allow aepdu.dll to make registry changes and I blocked it with my Comodo firewall. In checking the internet, I find as many postings that this is malicious trojan as I do find that it's a normal Window process. I am running Widows 7 and my Comodo anti-virus, Superantispyware, and Malwarebytes, don't pick up anything unusual. There are 10 instances of aepdu.dll and 2 instances of aepdu.dll.mui on my computer, mostly in the Windows System32 and Winsxs folders. Is this a legit item, a trojan and can should I remove it from the computer?

Nothing?????

A legitimate aepdu.dll is part of Windows program compatibility data updater. Malware may try to disguise itself as a legitimate process, program, etc. I'd follow Shimshom's suggestion to run multiple anti-malware scans. If they come back clean then you probably have a legitimate aepdu.dll file.

Aepdu.dll - What is aepdu.dll? - Program Compatibility Data Updater

This previous Seven Forums thread talks about the aepdu.dll file.

taskhost.exe C:\Windows\system32\rundll32.exe aepdu.dll,aepdurunupdate

Thanks everyone. I have run all the scanners and nothing shows up, so I guess all is good. Chuck

Great news, Chuck. Thanks for posting back!