RFB CTD all of a sudden

[KaleunMarco]

Originally Posted by sortofredhead

Thank you for your reply. I do have LAA installed. And actually I tried a reboot as well, but no luck. But again, thank your advice.

PB listed a few questions and they relate to applying and then un-applying mods.
this can mess with your savefolder area which can cause sudden and mysterious and immediate CTD. in fact, i just had one of those myself.
Also, be sure that SH4.exe is still LAA-enabled. if it is not, then you need to go to that folder in Explorer, rt-click, and uncheck the Read Only box, Save, and re-apply LAA.