Hi ! I'm new to Eagle and I have to do some modifications on a PCB. I have the .brd and .sch files of a project and I made some modifications. One of the modifications I want to do is to change the cream mask of a component. I exported the library from the .sch but I still can't access to my component from the .brd, I get an error saying that it can't find the library path. So I'm wondering if anyone has an idea of how I could modify the mask and the footprint of a component knowing that I didn't create the project, I just took it from a previous work.
I also tried to edit my component in the library manager and place it in my schematic deleting the wrong one but when I switch to the board it doesn't appears and I have some errors saying that board and schematic are not consistent.
If have any ideas I take them ! Thank you for your time and your help