Fix bugs in .NET program without access to source

Question

I have a program i frequently use that is made with .NET. This program has a small bug that is very annoying and the developer to the app is nowhere to be found.

I have

Answer 1

I don't think there is an easier way to do this than what you already mentioned. I actually decompiled a program with ILDASM for something similar and it took quite a lot of tinkering.

If there is an easier method I'd like to know it too.