There may be other problems that also block our ability to operate the Native Instruments KONTAKT Library file. The inability to open and operate the NICNT file does not necessarily mean that you do not have an appropriate software installed on your computer. Possible problems with the NICNT format files Now just download and install the appropriate application. The first part of the task has already been done – the software supporting the NICNT file can be found in the table. The first and most important reason (the most common) is the lack of a suitable software that supports NICNT among those that are installed on your device.Ī very simple way to solve this problem is to find and download the appropriate application. If you cannot open the NICNT file on your computer - there may be several reasons.