Menu item broken

[paulens12]

hello, i used this guide to install sublime text:
sublime-text-unofficial-document … html#linux
everything worked fine, but once i had problems with my graphics driver, so i had to totally reset unity… from then, i see a blank icon (looks like a white piece of paper) named “sublime” in the Dash. It should be “Sublime Text 2” (and it was before). also, when i open it, it shows a “?” icon (like unknown app?) in the launcher, while it should show the sublime text icon… Yes, i have checked the .desktop file, it remained unchanged. it’s exactly the same as it was when i set it up… Can someone help me troubleshoot this? Oh and all the other apps appear as they should. I have this problem only with sublime.