Oct 30, 2008 at 12:49 PM
Edited Oct 30, 2008 at 12:53 PM
Hi, i have the same error but in a different situation. I did this experiment to repro the error.
I'm using Windows Server 2003 R2 with VS 2005 and 2008. Also with Ent Lib 3.1 Installed.
My steps are as follows:
1. Installed Ent Lib 4.1 -> Install Success.
2. Installed Ent Lib 4.0 -> Install Success.
3. Uninstall Ent Lib 4.1 -> Failed (Error)
4. Uninstall Ent Lib 4.0 -> Uninstall Success.
5. Uninstall Ent Lib 4.1 -> Failed. Same error as step # 3.
6. Search and deleted all Enterprise Library 4.0 related registry entries in the regedit.
7. Uninstall Ent Lib 4.1 -> Uninstall Success.
Try deleting all the Ent lib 4.0 related registry entries.
NOTE : I just used the "Enterprise Library" as my search key in the regedit.
Hope this helps.