“ Originally Posted by Kian 
”
when i instal the m2s test cab it says installation was unsuccesfull. The program or setting canot be installed because it does not have sufficient system permissions. So if any one know how to fix that wut would great. oh yea this cab was from the update 20 zip
these kinds of questions should really be asked in the M2d thread you just came from... matter of fact I think they already are