Building Upgrades Broken

[iStickyDuck]

Whenever I start up a new save all buildings are Fully Upgraded and the Upgrade button is grayed out. But then I can't EVA off of Kerbins Surface... I've even tried re-installing but it still doesn't work

[vexx32]

This is an issue which arises with the x64 build of the game at present. There are some (admittedly not super sure-fire) fixes that you can attempt -- try this one: http://forum.kerbalspaceprogram.com/threads/103115-The-buildings-start-out-fully-upgraded-in-career-mode%21-Please-please-help%21?p=1601591&viewfull=1#post1601591

Otherwise, the only way to avoid it entirely is to just avoid the x64 build until Squad figure something out.