Project error on save

New projects upon first initial save error with.

11:25:43   Interop Exception has been thrown by the target of an invocation.

this error occured twice after seeing if my first project just messed up and creating a new one. nothing can be saved and it seems my code isnt being loaded correctly because of this

Hi, I got the same issue as yours and got found out that if you save your scenes under "\s&box projects\my_project\Assets\scenes" it will saves your project. it is weird that the editor didn't set this path as default at the beginning, and it will not save file on different path, I hope this helps you.