63
CoreStatus = 63 (99)
+ Error starting Folding@Home core.
Generically, this error is reported when some initial fahcore startup requirement is not met.
With the SMP for Windows client, a CoreStatus = 63 can either be a permissions problem or a MPI registration problem, or both. To fix the problem, set the properties of the fah.exe file to "Run as Administrator" and then run the "install.bat" file again to register MPI and the SMPD service.
Failure to install .NET 2.0 (Win 2K, XP) prior to installing the SMP client can also result in this error.