The Guide was not downloading so I tried the fixes that worked once before. Didn't help this time and eventually WMC stopped working. Tried all the fixed for that, turn it off and on, delete ehome, turn servers off and on, etc. Finally I did a reinstall/repair and it still didn't work. Ms forum forum said to check for driver updates but Device Manager said they were all up to date. The ehome file deletion was suggested but I don't seem to have "Program Data" file to get to it although I found it before but don't remember how I did it. I used Driver Booster and it updated about a dozen drivers. I ran the other cleanup and optimization on it. Still no WMC. The windows 7 forum said to go to the tech forum, but they had nothing.
Windows 7 Service pack 1, 64bit. Hauppauge Win TV-HVR 1150 capture device.
the error message is--
Problem Event Name: CLR20r3
Problem Signature 01: ehshell.exe
Problem Signature 02: 6.1.7600.16385
Problem Signature 03: 4a5bd053
Problem Signature 04: mcstore
Problem Signature 05: 188.8.131.52
Problem Signature 06: 4ce7b873
Problem Signature 07: 1a1
Problem Signature 08: 146
Problem Signature 09: System.InvalidOperationException
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Can you help? I guess I can spend a couple of days wiping the disk and reinstalling everything, but I would rather not. I really liked the convenience of using the Guide to program recording. The Win TV program that came with the TV tuner doesn't have that.