I'm trying to merge two folders with the same name but different contents in Finder on OSX Mountain Lion. The folder is located on my iMac and I am dragging a dropping to my External Harddrive where ...
FileMerge/opendiff used to work fine for me when i was on Lion. After upgrading to Mountain Lion, FileMerge always says 'unable to save file'. Anyone else having the same problem? Any solutions? ...