I noticed today that if I rightclick a txt file there is a context menu entry saying "napiprojekt".
I googled it but could only find out that it has to do something with subtitles.
I do not remember installing this on purpose, and I definitly have nothing called napiprojekt installed currently.
How did this end up in my context menu? Is there any common software that installs this registry entry? Or might malware be involved?
And how do I remove it?
It isn't Malware. It is a program that allows you to download subtitles easily for movies. So... if you selected a movie called "Inception.avi" and right clicked on it, and then clicked on that "napiprojekt" the net would be searched, and a text file would appear in the same directory. That text file would contain the subtitles for "Inception.avi".
That's the theory, any way.
As to how you got it... you have provided no history as to how frequently you download movies, or whether you rip and convert DVDs to AVI files, etc. Who knows... it could have been included with an obscure codec pack that you installed at one time. However, as I said, it's not Malware or Spyware. You can try System Tray Cleaner to get rid of it.
I had this as well. No idea how it got there. The button also didn't do anything, I don't have napiprojekt installed anywhere other than the context menu.
I tried the other suggestions without luck. Couldn't find it from any of them.
Tried searching it from regedit locations from these answers, and still couldn't find it.
I got it solved by going to regedit and searching with ctrl + f for napiprojekt, and removing all the instances it could find. Then restart all instances of explorer.exe (I restarted explorer.exe from task manager), and it was fixed.
I don't know it's a malware or not, but you should see this question and answers to it. You may have installed it accidentally.
You can use ShellExView to inspect and remove this entry from your context menu. Look for the Product Name and Description columns corresponding to napiprojekt.
