My Kerbal space program window keeps closing. please tell me what is wrong (steam)

[theguyinthemines]

I recently updated my Kerbal Space Program to 0.25 on steam and now it keeps closing the window every time I try to go into the Vehicle Assembly Building or Spaceplane Hangar. It's really annoying and i want to know how to fix it, is it a problem with the new update? Please reply as soon as possible because all i wanna do is play some KSP 0.25. please reply your suggestions below.

Thanks

[Padishar]

Please follow the advice in the sticky thread at the top of this sub-forum that explains how to report problems in a useful manner.

[theguyinthemines]

I shall do that

thanks