Error from IIS module after removed

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http://serverfault.com – I was trying out an IIS module on my development machine and stupidly installed it in a folder with an application that gets overwritten by source control. I've tried removing the module, but now every time I try to start my app pool it fails upon first request with an error in the event log -- "The Module DLL D:\Projects\myProject\Websites\mySite\Bin\mod_h264_streaming.dll failed to load. The data is the error." I deleted the module using appcmd, and it no longer appears in the list. What else should I check to remove this? (HowTos)