Runtime Error

I've seen a few of these reported but nothing that has fixed mine.

The error message is as follows:

Runtime Error!

Program: C:\Program Files (x86)\Musescore 2\bin\MuseScore.exe

This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.

I've been using this program for a few years and never had an issue I couldn't solve before. I am using version 2.0.3. I do have an extension added which will add the chord names above the stave instead of manually typing them all in but I have used that extension for a while and didn't appear to be a problem.