We are using ADO and the Microsoft OLE DB Provider for Oracle in a VB 6 application. Occasionally the application receives the following error while connecting to Oracle:
"Oracle error occured, but message could not be retrieved from Oracle."
The error number is -2147467259
Generally, reinstalling the OS and the applications fixes the problem. However, there a few few PCs where this does not seem to help. Has anyone ever figured out what cxauses this error to occur or how to fix it? We have tried reinstalling MDAC using Microsoft's component checker, but this does not help. Is the a DLL in particular that can cause this error to occur?