Hello, 
Just got a GS911 Wifi to help with servicing my 2015RT.  I installed the GS911Wifi Utility V1702.1 program and registered my unit.  Next, I went to install the main program from the GS-911Downloader-1806.1.  Both of my computers have not completed the install.  The install barely starts and then nothing happens.  This last attempt Windows identified that the, "GS911- Downloader" has stopped working."  
Computer 1: Laptop I7 gen8 Win10 Bit-defender
Computer 2: Desktop I7 gen6 Win7 Bit-defender
I'm not sure what is preventing the install.  Hex, where do I start to get this corrected?
Thank you,