My apologies if this is something straight forward but having just purchased Drop Synch I would appreciate any advice on the following -
I currently have two external drives (which I shall call A & B ) which contain many thousands of photographs within different folders.
Drive A is the drive used as the primary drive which I work with, while Drive B is purely a backup drive for safetys sake.
My wish is that specific folders in drive B mirror exactly those held on drive A.
However when I "Synched" the two drives I discovered that instead of the two drives mirroring each other, Drive A simply copied files or folders over to Drive B that hadn't previously been copied.
The problem with this is that I am continually downloading files to Drive A that I at a later date I might edit or delete.
Obviously having amended or deleted the files on Drive A, I want these changes to be reflected on Drive B so the folders contain the exact number of updated files as A.
I would therefore appreciate any advice as to what I'm perhaps doing wrong and how best to achieve identical folders on both drives.