问题
I try to uninstall the Netbeans IDE. for some reason it refuses to uninstall.
When I run the uninstaller from the control panel, I get a message saying:
the installer lock file exists at c:\users\user.nbi.nbilock"
When I remove the file I get a message saying:
the specified target component -nb- base/6.9.0.0.0 was not found in the registry. the installer can continue as if the targer component was not specified. click Yes to continue, No to exit the installer"
When I click Yes it finishes very quickly and nothing really gets uninstalled.
In general when I try to run NetBeans it says:
cannot locate Java installation in specified jdkhome
c:\program files (x86)\ java jdk1.6.0_20
do you want to try to use default version?"
Once again yes or no. Yes will open the IDE normally.
回答1:
I had the exact same thing happen to me. I put a co-workers image on my PC (same hardware) that contained a baseline suite of applications, including Netbeans. I actually happened to have Netbeans 6.9 and Windows 7 too, but that has nothing to do with it.
I deleted my co-workers profile, and that is why I got the error you speak of. Some needed files are contained in C:\Users\JohnB\. Here are the folders that Netbeans installs in your user profile folder:
I simply had my co-worker copy and send them to me, I put them in the profile they got deleted from, then the uninstall process worked perfectly.
Here's the post that pointed me in the right direction:
- cannot uninstall Netbeans 6.7 Beta
Here's a related post that explains how to clean up after incomplete installations, but I did not have these rogue registry entries on my PC:
- Cleaning Up After Incomplete Installations
回答2:
I uninstalled Netbeans 7.01 IDE OK but then zf tool kept throwing exception. I found a .zf file in my profile and sure enough it was looking for a netbeans file. I removed the statement and Voila! zf tool worked again.
回答3:
I have the same issue. I deleted the .nbi file. Then the uninstall was not working at all. Finally I manually delete the folders of netbeans. I know this is wrong... I think it got corrupted somehow and was not possible to uninstall.
来源：https://stackoverflow.com/questions/3954199/how-to-uninstall-netbeans-6-9-on-windows-7