Hi, Curious if this ever got resolved.. I'm having the same issues.
==update==
I decided to do an uninstall of 5.10.1 (I'm on Vista). When I started to do the uninstall, I noticed there were both 5.10.0 and 5.10.1 listed as installed. So I uninstalled both, and reinstalled 5.10.0. No problems after that.