can't drag and drop
Hello! Haven't been able to drag and drop files anymore. What could be the cause?
Thanks for your help!
By the way, I have a Macbookpro 2.66GHz Intel Core Duo,4GB 1067 MHz DDR3 v.10.7.3
MacBookPro 2.66GHz 4GB 1067MHz DDR3, Mac OS X (10.6.2)