Problem with launcher

Ive got a problem with a launcher, while after update i could run 2 moons but from over 1h i can't even OPEN THE LAUNCHER.

Any1 knows what's going on?

try it to open with admin.
when dont works try to reinstall

i have the same problem re downloading it did nothing

cant open the launcher.... wtf? the official launcher? lmfao srry dont kno wat problem relates to dat. uh ell first restart ur comp, try running in window pack 2/3 compacbility. den try runnign in admin, still cant? try opening task manager, try starting the launcher process. if dat dotn work lmfao den im outa idea, hope it works out :P