Brandon_b

I was going on to ksp to continue a game that I had saved but when I went on to open the save it said, "Error accessing this save. Argument cannot be null." I looked up how to fix it and it said to change the persistent.sfs file but I am no too sure how to do that. Can someone tell me a step by step process on how to access this file and change it. Thanks

I was going on to continue a game of KSP I had save but when I went on it said error accessing this save-argument cannot be null. Looked up what to do Abe’s I thought I had fixed it but when I went onto KSP, under the name of my saved game, it said incompatible with this version of KSP. I don’t know if I can recover my game so I am looking for help