Hi Luke,

Reason for installing express first is so that I can run through the upgrade process before upgrading the production servers. I'm installing the upgrade to the same instance (in-place upgrade).

E:\setup.exe SKUUPDATE=1

There is only one windows user on the system, Administrator.

So that leaves me kind of baffled. I also believe that it has something to do with registry access also from other searches on the net. Any other ideas? Cheers.

rgds,

Jay