Why does KSP keep crashing from access violations

kerbal-space-programtechnical-issues

Whenever I'm playing KSP 0.90, the game seems to crashes routinely about every 30-45 minutes, and whenever I look in the crash logs, it's always the same reason. The game usually crashes when I'm switching view, e.g, from the VAB to the KSC view. Most, if not all such errors look something like this:

Unity Player [version: Unity 4.5.5f1_7684ad0c5a44]

mono.dll caused an Access Violation (0xc0000005)
  in module mono.dll at 0023:1011926a.

Error occurred at 2015-03-28_103124.
C:\Users\Ethan\Downloads\ksp-win-0-90-0\KSP_win\KSP.exe, run by Ethan.
40% memory in use.
0 MB physical memory [0 MB free].
0 MB paging file [0 MB free].
0 MB user address space [118 MB free].
Write to location 00200000 caused an access violation.

I am unable to provide the entire crash log due to it's size, but you can find it here. Also, here is the list of mods I have installed as well. None of them are outdated.

  • BD Armory
  • Tweakscale
  • B9 Aerospace Pack.
  • DarkMultiplayer
  • PlanetFactory Revived
  • Ferram Aerospace (FAR)

Is there a reason as to why this might be happening? Are there conflicting mods? Or is KSP just really buggy with this many mods installed?

Best Answer

Best Solution: Run KSP in x64 Bit. Go into steam, right click on KSP, and click "Run in 64-bit". Its worked for me and I run a giant amount of mods. Happy Simming!