Campaigns and ME weirdness 2.5.6 update

[Hawkeye_UK]

Ok so since the update has anyone else got an issue with campaigns not loading, some mission editor missions not loading then the only way to cancel it is to force quit by task manager.

 

SO an example, new red flag campaign for the viggen wont load through campaign tab, so copies the mission files into my saved games as a work around and mission 1 gets hung on a file called terrain graphics init 97 : nevada.ng5

 

THis is just one example however it seems to really not like loading campaigns anymore....

[Hawkeye_UK]

ps before anyone say's anything i have no mod's installed, completed the update and also cleared out my FX0 and metashaders folder just encase pre loading.