Best Answer: NSIS is Nullsoft Scriptable Install System. It's a bit of software built into a considerable amount of programs.

Mar 31, 2015. The most prevalent cause of an NSIS error is the corruption of installation files. The installer attempts to install a new program, and the files are corrupted to the point that the installer abandons the install. Download a fresh copy of the program or contact the software manufacturer for a new copy.

The only thing it can be is it is a corrupt file that's the reason you can't unload it. Try reinstalling the program [prefably from another source if you downloaded it] and then try again. If that doesn't work you will have to remove it manually. If it has an icon in the task bar >exit it. Delete any shortcuts on the desk top 3. Start >Programs >Delete it from the Start Up if it is in there and delete it in the list of Programs 4.

Right click on Start and select Explore All Users >In the left hand Panel scroll down to Programs >Expand it and find the program [It may be listed under the Software Producers and not under Emule] >Delete all the folders. Defragment the Hard Drive. Use a Registry Cleaner to clean all the files out of the Registry. [like CCleaner from ] 7.

Orbitor Prospector 100 Metal Detector Manual more. Reboot the computer and that should be the finish of that! Hi john, first we need to correct the error so reboot and when you see your windows logo start tapping f8 it will correct the error that we have now when you get back to your desktop hit start>settings>control panel hit the add/remove and uninstall it. If that does not take care of your problem then exit back to your desktop hit start>programs>accessories>system tools scrol down to system restore there you will see a calender hit the first lit number to your left then this should take care of your problem. Another thing i recommend is go back to your control panel and in internet options delete your history and your cookies then go back to system tools and defragment it is very important to finish this step it will take awhile. Good luck hope i was helpful to you. • Tell us some more • Upload in progress • Upload failed.