Help, new to arduino, exit status 74

I just got my arduino 101, I installed the software to my computer and when trying to use the example "Blink" I get,

Arduino: 1.8.1 (Mac OS X), Board: "Arduino/Genuino 101"

Sketch uses 17648 bytes (11%) of program storage space. Maximum is 155648 bytes.
Starting download script...
exit status 74
An error occurred while uploading the sketch

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

I tried uninstalling and restarting my mac (10.11) and it didn't work, don't know what to do.

Help please!