Regression: System freeze when mounting VMware Tools CD

-Installed ReactOS nightly on VMware Workstation 9.0.1

-Got a freeze (CORE-10456) and restarted after completing 2nd stage setup. System continued normally

-Browsed around the system (NT objects, files, Folder Options and some of the settings)

-Restarted

-Clicked "Install VMware tools" in VMware

-When clicked My Computer on desktop, system hanged. Restarted and retried without doing anything, again hanged.