I'm having an issue with getting this working.
I'm on a brand new computer, literally nothing installed besides Steam and KSP (Windows 10)
I've followed the directions to a 'T' in every fashion I can imagine. I've uninstalled and delete the game files and re-downloaded GPP multiple times and I can't get it to work
I'm opening the fresh KSP install once, no new game, no saved data
I copy GPP, Kopernicus and Modular Flight Integrator into the game data along with the modular manager dll, It shows the loading screenshots like galileo's installed. It even asks if I want to check for updates
Every time it still loads into Kerbal on the main screen and if I start a new game it's all the old planets
I've tried it with the optional mods, loads the main screen with Kerbal but starting a new game never loads
I've tried copying over the Modulemanager license, same thing
I've tried copying the celestial bodies pdf and gpp_dVmap to the KSP directory, not game data, same thing
I've verified that I'm running it in 64bit, tried it from steam and from the directory .exe itself (tried in 32 bit as well just for the hell of it, no change)
I'm on KSP1.2.2, I've tried it with GPP 1.2.3 and 1.2.2, both do the same thing
I've looked everywhere for install instructions beyond what's listed here but I can't find any
I feel like I'm doing everything right, just not sure what I could be doing wrong.
Sorry if I'm missing an obvious step or something, I'm just very determined to get this working and don't know what I could be doing wrong.