Uninstall Error 1722

Discussion of open issues, suggestions and bugs regarding ADO.NET provider for Oracle
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Joined: Tue 11 Jul 2006 15:04

Uninstall Error 1722

Post by geoff11381 » Tue 11 Jul 2006 15:41

I have installed and used the OraDirect 1.1 client trial and recently bought the full version. To install the full version it says to uninstall the trial. The trial uninstall fails with a 1722 error problem with installer package. Because of this I cant install the full and it has halted my progress. What is the fix on how to remove this from my PC????

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Joined: Mon 13 Mar 2006 07:43

Post by Alexey » Wed 12 Jul 2006 06:04

Try to remove OraDirect .NET manually:
Stop Windows Installer service;
Delete key in the registry
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products that corresponds to OraDirect .NET;
Delete key in the registry
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Assemblies that corresponds to CoreLab.Oracle.dll;
Remove all CoreLab.* assemblies from GAC;
Stop IIS service if you install Web demos virtual directories;
Remove \Program Files\CoreLab\OraDirect.NET folder.
After that you can install OraDirect .NET again.

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