fix popups in OSX saying "cannot use extension"
if youre like me and dont need that shit like quicktime 7 x11(yet) printer drivers etc. you may leave it all off but you deal w/ a fucking annoying "unuseable extenshion" heres how to fix it
1. go to macintosh HD
2. double click system
3. obvisoly click the only folder there library
4.find extensions
5.spotlight hp then click extensions under search
6. toss this hp file in system but enter password first because working here requires that
7. empty trash and restart