Help! My New MK3 Parts have VANISHED! (0.90.0)

[greenbow66]

I have been coping with this for weeks. Then I found the forums. This is my problem: I wanted to make a Spaceplane with the new, large MK3 parts, but No MK3 parts show up whatsoever. None at all. I re-installed and the problem was there. How do I fix this?

I updated from KSP .25 to 0.90.0 and my installer for KSP is for .25, so that may be part of the problem. BUT HELP!!!

Edited January 8, 2015 by greenbow66

[Starwhip]

Go to the KSP store (www.kerbalspaceprogram.com) and download from there.

Or get the new launcher, if there is one. I just download the whole thing.

[Dr-Drunk]

Do the parts appear in sandbox mode? If in carreer, are you sure you researched the approriate tech? If you did, try going back to the R&D building and clicking on the relevant node. Sometimes parts dissapear and clicking them in the techtree can bring them back. It's more common with modded parts but I've had it happen with stock parts as well.

If none of that fixes it... Try a verify game cache if on steam, or do a complete un-instal re-instal.

Oh and on a side note... I've got interstellar as well and you'd be better off installing the 0.90 version that has been maintained by the community. It's not bug free but it has fixed a bunch of 0.90 related bugs. Link to that mod: http://forum.kerbalspaceprogram.com/threads/104943-0-90-KSP-Interstellar-port-maintance-thread

[greenbow66]

Thanks! I was concerned for a second. But that really helped!