I'm having a hard time connecting my Crystal Reports to Oracle using ODBC. Now my fellow co-worker was able to get his to work.

I get the following messages when I try to connect:

Logon failed.
Details: IM004:[Microsoft][ODBC Driver Manager] Driver’s SQLAllocHandle on SQL_HANDLE_ENV failed

The Oracle(tm) client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3 (or greater) client software installation.

You will be unable to use this driver until these components have been installed.

Can someone lead me in the right direction as to what to do? Do I need to re-install the Oracle drivers again?

Your help is appreciated.