[X Newbies] "...disk is in use" But by what process??

[Jerry Krinock]

on 03/05/20 06:23, John McGibney at ensignjd at optonline.net wrote:

> Is File sharing running?
 
I'm not sure.  I turned Personal File Sharing on a few months ago, but have
not used it since, and when I just looked, it was off.