I was cleaning my mac today.so i think i mistakelly delete some important file that make mac ox work...now i keep getting this error message
finder quit unexpectedly
MISCROSOFT WORD CANOT BE OPENDED BECOAISE OF A PROBLEM
all apps not opening...finder not working
You won't lose anything, as all you're doing is reinstalling Lion over your present corrupt installation.
Re-boot holding down Comman-R. Reinstall Lion.
what about my apps and document,there no way i can copy them? will i loose them?
Retrieving data ...