Delete the program directory then run a program like CCleaner to remove the now useless registry entries.
i could just delete the whole thing in the folder it was in and use registry mechanic to check for any problemes later..
ccleaner isn't free...right? Anyways, stop the server if you haven't already, search for the nibiruMS directory(/ies) and delete them all. Clean out your registry with a program like CCleaner (Advanced SystemCare, TuneUp Utilities, etc.) and check to see if it's uninstalled.
if you use any registry cleaner, use either ccCleaner, or uniblue registry booster. do not use tune up utilities, otherwise your OS will go corrupt!
then why is it when i used it, it began deleting essential registry components?! it deleted so many, windows wouldn't boot! i had to format my HDD and lost over 2 terabytes of data!