DOORS Client Virtualization Issues on Windows 7

Has anyone tried to virtualize pre-9.3 DOORS clients on Windows 7 64-bits? Our company is upgrading to the Windows 7 platform but cannot migrate to DOORS 9.3 yet. Since IBM does not support Windows 7, we are trying to virtualize the client using VMware ThinApp; however, the OLE's do not display in the objects at all and import and export to Office 2007 either hangs or errors out.
achao - Thu Mar 03 18:53:14 EST 2011