Crash on opening EXE and Launching in Editor

Development Programming & Scripting
1

Hello All,

Prior to today I could build the game fine with no issues, however all of a sudden I cant Launch or Build my game without it crashing immediately.

Here is the error:

53122-capture2.png

I am running 4.8.3 on Windows 10 and have tested on another Windows 8.1 PC running the same version of UE.

As for the project itself it is a C++ project with no C++ code thus far. Have only been playing around with blueprints.

Has anybody got any suggestions on what I could do to diagnose the issue?

Cheers!

2

Fixed it by going to the projects DefaultEngine.ini and changing the GameInstanceClass variable.
It seemed to be pointing to an old file despite the fact I had clicked fixed redirectors.
On top of that, the Settings Window said it was pointing to the correct file… Odd.