File Info Professional software launches when I try to install gridrepublic_6.8.43_macOSX_i686 on my MacPro. Can't install the gridrepublic software
Mac Pro (Late 2013)
Processor 3.7 GHz Quad-Core Intel Xeon E5
Memory 128 GB 1066 MHz DDR3 ECC
Graphics AMD FirePro D300 2048 MB
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.11.4 (El Capitan)