KSP 1.12 Keeps Crashing

[W.V Kerman]

When I Try To Open KSP 1.12, It Opens Up The Little Unity Window With the KSP icon and the red box with the ! in the corner, i have tried opening it by ckan, steam, my taskbar, nothing works, My Suspicion Is New Nvidia GeForce Drivers, But I Cant Open GeForce Experience Either, HELP!

[jimmymcgoochie]

A few things could be wrong here, but we’ll need the logs to find out what. Here’s how to find them:

Check your graphics drivers and update if there’s an update available.

Try removing all mods (if you’re using CKAN then make a mod pack so you can reinstall them easily later!) and check if KSP works then; if not then disable Steam cloud syncing and verify your game files.

When it’s working again, copy KSP out of the Steam folders, add that copy to CKAN and add your mods to the non-Steam copy instead; Steam breaks mods pretty often so keep it out of the equation and you’ll get on a lot better.

[Snark]

Moving to tech support for modded installs.

[W.V Kerman]

On 6/30/2021 at 12:20 PM, jimmymcgoochie said:

A few things could be wrong here, but we’ll need the logs to find out what. Here’s how to find them:

Check your graphics drivers and update if there’s an update available.

Try removing all mods (if you’re using CKAN then make a mod pack so you can reinstall them easily later!) and check if KSP works then; if not then disable Steam cloud syncing and verify your game files.

When it’s working again, copy KSP out of the Steam folders, add that copy to CKAN and add your mods to the non-Steam copy instead; Steam breaks mods pretty often so keep it out of the equation and you’ll get on a lot better.

I have an unrelated from steam install and it worked before but also has the same problem