I have setup of VB project for windows XP in other PC which is working perfectly fine. I had to shift the same project on Windows 7. i did the whole setup and make the odbc connections but the problem is when i run the code it displays an error message displaying "ODBC call failed 3146". I searched it on net and tried each and every possible way to find out the solution to the problem. Even i am not able to get the root cause of the problem. I am working on the same error from last 2 months. please help. I need to resolve the problem urgently.

Which version of visual basic?

version is: visual basic 5

I have had the same problem with similar programs. Sometimes when you load a program on something can happen and a file does not get loaded on. Try unistalling the program reinstall. Good luck!