I am loving Google Drive. I’m currently using 52% of my 80 gigs and everything is now online and properly backed up. I did have a problem for a day that was annoying and took some sleuthing to find a fix. If you are experiencing the greyed-out “Unable to Sync” error message, you are left to your own cure because there isn’t an official solution online from Google yet and the App itself offers no advice. Today, I will share with you the fix I found that worked for me and might just get your Google Drive syncing again with your local Mac computer.