
iMac won't let me download OnPC MA3 for Mac
BECOME PART OF THE COMMUNITY - Sign up here
-
-
This is a pretty standard error message after downloading programs not recognized by apple. In order to fix this and install the program, after you see this error, go to system preferences->security and privacy and you should the request to install at the bottom.
-
Please read here, especially steps 5 & 6: