Thnks, i'll try manually adding the state of the facilities to 0 and try if this fix in the meantime. edit. I followed the advise of this tread http://forum.kerbalspaceprogram.com/threads/103662-0-90-Career-Buildings-fully-upgraded-in-both-32bit-and-64bit-versions%21 and i resolve it. I founded already that fix but i prioritized fixing Science Alert. It's related to KK and Kerbinside. Fixed that i toke 2 birds with a stone. I can confirm that it's fixed.