Quote: Originally Posted by flub
Thanks for the suggestions.
I disabled the Firewall and I still get the same problem I'm afraid.
Both Laptops use WPA-Personal (TKIP).
I have a J: Drive on the Desktop which was shared simply by right-clicking and then Share with Homegroup (Read/Write).
Are you backing up the 2nd laptop to the same location (folder) as the 1st?