Uninstall/Reinstall TP

The DaFIS Transaction Processing (TP) application is comprised of two components: Compuware Uniface and Oracle Net 10g Client. Only the Oracle Net 10g Client portion of DaFIS TP is installed on your computer; the Compuware Uniface portion is stored on the Q: drive.

How to Uninstall DaFIS TP
How to Reinstall DaFIS TP
More Information About DaFIS TP Uninstall

A. How to Uninstall DaFIS TP

Caution: This method deals with the Windows Registry. Do not attempt it unless you are an expert.

1 Delete the following directories and their contents.
C:\Oracle
C:\Program Files\Oracle

Important: If you installed DaFIS TP on a drive other than C:, you'll find these directories on that drive instead. Even so, you still need to locate and delete C:\Program Files\Oracle.

2 Run regedit. Delete this registry key (be careful!).
HKEY_LOCAL_MACHINE -> Software -> Oracle
After you have deleted the key, exit regedit.

3 Open the System control panel. Click on the Advanced tab. Click on the Environment Variables button. Edit the PATH environment variable to remove references to the directories you deleted in step 1.

4 Optional: Delete the Oracle folder from the Start menu.

5 Restart the computer.

A. How to Uninstall DaFIS TP
Caution: This method deals with the Windows Registry. Do not attempt it unless you are an expert.
1	Delete the following directories and their contents. C:\Oracle C:\Program Files\Oracle Important: If you installed DaFIS TP on a drive other than C:, you'll find these directories on that drive instead. Even so, you still need to locate and delete C:\Program Files\Oracle.
2	Run regedit. Delete this registry key (be careful!). HKEY_LOCAL_MACHINE -> Software -> Oracle After you have deleted the key, exit regedit.
3	Open the System control panel. Click on the Advanced tab. Click on the Environment Variables button. Edit the PATH environment variable to remove references to the directories you deleted in step 1.
4	Optional: Delete the Oracle folder from the Start menu.
5	Restart the computer.

B. How to Reinstall DaFIS TP

After you have uninstalled DaFIS TP, you can use the regular installation methods to reinstall DaFIS TP.

Follow the Automated TP Install instructions to use the automated installer.

C. More Information About DaFIS TP Uninstall

Most Windows applications can be removed via the Add/Remove Programs control panel; however you won't find an entry for the Oracle Net10 Client. Oracle provides an installer utility instead; in normal situations, you can use the Oracle Universal Installer to add and remove Oracle components.