I have a home network consisting of a laptop and a pc. I can ping my pc from the laptop. I can ping my laptop from my pc. I can access my laptop files from pc. I cannot access my pc files from the laptop. I get the message I may not have access to this network source check with the administrator to see if I have permission. I have checked home network name to make sure both computers have the same network name. I have unshared and reshared my files.