Fatal Error: EXCEPTION_ACCESS_VIOLATION_READ / 0x164f84809b6 - 7403619889

Fatal Error: EXCEPTION_ACCESS_VIOLATION_READ / 0x164f84809b6 - 7403619889 : crashes/c4270e34-54a0-4322-52ee-363089a299db

Messing with light cookies caused this crash and borked the project from being able to be opened

I selected `textures/particles/smoke/smoke_loop_b.vtex_c` in the asset browser while looking for a texture to use in a Sprite. My game crashed and the project no longer opens. I checked the Sprite I was editing and none of the edits were saved. While selecting textures, I was constantly being prompted to save those textures, suggesting that maybe the editor was automatically changing something about them. I selected Don't Save every time though, so I have no idea why this broke my editor.

Edit:
After verifying files Steam found 4 bad files and now the editor opens, unfortunately I have no idea what those files were. I do know they were fine less than 24 hours ago, I verified my game yesterday and had 0 bad files.