Return of Reckoning

Then please tell me what I am missing? my error is
Data.myp:
System.InvalidOperationException: Cannot load Counter Name data because an invalid index '' was read from the registry.
at System.Diagnostics.PerformanceCounterLib.GetStringTable(Boolean isHelp)
at System.Diagnostics ...

Then please tell me what I am missing? my error is
Data.myp:
System.InvalidOperationException: Cannot load Counter Name data because an invalid index '' was read from the registry.
at System.Diagnostics.PerformanceCounterLib.GetStringTable(Boolean isHelp)
at System.Diagnostics ...

So since my last post was locked almost as soon as I posted it, I'm going to repost. In my last thread the only help given was to look at http://www.returnofreckoning.com/forum/viewtopic.php?f=4&t=2889 which I had, but the fixes for my issue are not working.

Access was denied to the path or file ...

I've been trying to log into RoR for most of the morning. I have it all installed correctly, since I was able to play a few months ago before my graphics card crashed, but I am now getting this error:
Data.myp:
System.InvalidOperationException: Cannot load Counter Name data because an invalid index ...