thanks again Ecktwo,
Since your last post I've progressed a little. This a is a more recent post [ and explains the problem more clearly]:
"Error Installing DotNetNuke
Current Assembly Version: 03.03.07
ERROR: Could not connect to database specified in connectionString for SqlDataProvider"
'I have run the "Install.aspx?mode=install" in ie7 and it connected to the dotnetnuke database fine and the script ran for maybe 3 minutes then I received an error referrring to line 130 in the web.config file <membership userIsOnlineTimeWindow="20">; changed the setting to 15, the default, and reran it and I now receive the error above after about 30 seconds.
I am using MSDE and .net 1.1 and use 'sql manager for sql server lite' as my server interface. Using windows authentication I can connect to the database and login under my login [ the one in web.config]. I've reset the registry data entry as per a recent post to 2 for multi authetication mode.
The weird thing is the first time I ran the Install.aspx?mode=install script it obviously connected to the server/database as I now have 60 tables, 7 views, 361 procedures,107 indices,3 UDF's and 9 Roles [ but no rules, defaults or projects] in the dotnetnuke database that weren't there before.
So why would it connect Ok the first time and not the second? No changes between them except the web.config time mentioned above. Changing it back doen't help. Rebooting the computer doesnt help. OSLQ can connect fine. Disconnecting the database and reconnecting doesn't help. I've been back over the installation guide and rechecked all the settings etc; no different.
Any fixes please [ this is frustating].
regards
emmsee