I recently upgraded from 2016 SP5.0 to 2017 SP1.0.  SW now takes a lot longer to load up.  It used to take about 10 seconds, it now takes about 2 minutes.  The SW splash screen takes a long time on "Loading registry..."

For other reasons, I already deleted (actually just renamed) HKEY_CURRENT_USER/Software/Solidworks from the registry.

Any suggestions?