When I opened a .mxd on arcdesktop yesterday, my toolsets and drop-down ribbons were gone--that was fairly easily to fix, I just had to go back under the customizable options and re-select all the tool ribbons I had set previously (but still a pain). This morning however, it was a step further, and the layers in my TOC were completely disappeared (not just there with the broken link-red check mark). Any ideas on what is going on or how to recover? I'd really rather not have to reload all the .shp files onto these maps.
Any help/ideas would be greatly appreciated,
Thanks,
-Matt