Things I have tried:
- Installed Oracle Full Client (had lite)
- Created environment variables, ARCHOME, ARCGISHOME, ARCSDE
- Verified "C:\Program Files\ArcGIS\Desktop10.0\bin\gsrvrora10g100.dll" exists
Is there some other config file or registry value maybe not set right? I wish I could have 9.3.1 installed simultaneously with 10 to see if it works in there...
Thanks a lot!!!
Due to the internal geodatabase schema changes at ArcGIS 10, earlier release clients (i.e., pre-ArcGIS 10) cannot connect to, nor access ArcGIS 10 geodatabases.
FYI,
Product Compatibility Matrix for Clients and Servers of ArcSDE technology in ArcGIS Server
Hope this helps,