Save project not working in bambu studio

hi all,
i am new in bambu studio. now i would like to save my project but everytime i get this error. all tests are working. also sending prints to the printer is working without any issue. did i miss a config?

thanks in advance :slight_smile:

anybody got an idea?

maybe the file you are saving is occupied by some app else?

i figured out that i can save things on onedrive but not on the local filesystem. i tried all settings with permissions. but as long as it is saved in the cloud now, i am happy :smiley: