mspaint started crashing when I try to save a file 2 seconds after the save file dialog opens, any file, blank canvass directly after opening. Nothing else does this. It is unresponsive but not greyed out for the 2 seconds.

I re-installed it and I can see the default path has changed when save file dialog opens before crashing and it is still crashing so that removes the only thing I thought it could be. I have loaded all symbols for every dll I could find in the call stack while debugging it but there are 5 frames which visual studio tells me are not found in the loaded module nor are they prepended with a module name so I’m at a loss.

Frames before are all normal, frames after are all error throwing/handling related.

What would be the best way to try and figure out the cause of the error?

Error number returned is 0xc0000409 which is STATUS_STACK_BUFFER_OVERRUN and I can’t make sense of that in this call stack.