I haven't uninstalled anything on the computer and when I try to open a file that hasn't been opened in a couple months or weeks - the font is no longer available. I'm not sure what's happening or going on. I haven't uninstalled anything or moved any important files around... I really need help because the fonts that are missing are part of a logo and now the logo isn't uniform with other things I've done in the past with the same logo. I'm not entirely sure how to fix this problem and prevent it from happening again.. please help me!! It 's very infuriating..