Book Board Chat

Good evening BBers,
Been a busy afternoon. The youngest DD came by to try to get my image program just as we wanted it. Got along very well and thought we had every thing tested and in order. But----- I'm back to a problem that I had before she came.
I think @bethofvt Beth that once upon a time gave me a solution for this. Anyway when I try to save my image I get the message " This disk cannot be written to because it is write protected. Please remove the write protection from the volume in drive F:."

Anybody know how to do that?
Thanks, Helen