Outlook 07 w/ Vista Home Premium

Just installed MS Office 07, all applications are functioning OK except
Outlook. I receive the following when I start Outlook:

Failed to register a VB Script DLL. Reinstall or run Regsvr32.exe
VBscript.dll to self register. The form cache file
'C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMC ACHE.DAT is not valid.

Tried reinstall and repair Outlook from from Office disk and received the
error each time.

Any help would be greatly appreciated.