I recently purchases a Surface Pro 3 for use while traveling and when I open a LR CC 2015 catalog I can edit photos just fine. However, when I open the same catalog with my laptop or desktop, I get a corrupted file error message. I run backups each time I close lightroom, and the backup functions just fine. Is there a setting I am missing on the Surface? I keep the catalog and photos on an external drive, so I can carry them with me.
Surface Pro 3, i7 processor, 512 gig storage.
Lightroom CC 2015
Any help would be appreciated.