It wont allow me to run it either. Neither of my computers will allow me to open this program.

When I first received my unit, I tried to follow the instruction and update my unit. I then plugged it into my 2007 Dodge Ram 5.7 Hemi but it would not read vin #. I tried to update again, but now I do not have the option of "Run InTune.exe" anymore. Please help.