Windows 7: ODBC Issue

Good Morning,

I hope someone can help me with this. I am upgrading from windows XP and am having an issue with ODBC. I have several old VB 6 programs that were written long ago. They worked fine under XP (once in installed the VB6 runtime file). Now with Windows 7, I have also installed VB6 runtime but receive the following error when I go to run them: Run-time error '-2147467259 (80004005); [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified.

I have setup the same ODBC system DSN connection as was setup in XP and I have tested with a diffent applicaiton and I know it works.

Thanks in advance!

Dale