I have basically the same problem, but on Windows XP. I did not have the MSVCR100.dll Missing error, just the phpMyAdmin and webGrind Forbidden errors. (I don't actually know what webGrind is used for, just that I can't use it.)
I 'uninstalled' the whole program, then re-installed it, and I still get the '403 Forbidden' error. I am running McAfee as my security (I saw on another thread that
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