Afternoon All

I'm currently trying to install Symantec Mail Security for Exchange 6.0 on our W2k3 SP2 member server - however install constantly falls over with:

"Error: 1904. Module D:\Program Files\Symantec\SMSMSE\6.0\Server\SAVFMSELU.dll failed to register. HRESULT: -2147220473"

I've spent a good few days trawling the web for an answer, but have so far come up blank - other references to similar problems with other software aren't appropriate.

Also - this is a fresh install of the server - so it's not got an old version of Symantec installed.

Anybody got any ideas? Would be very much appreciated! I'm beaten on this one! Many thanks.