I had this same error and I fixed it by doing the following:
When you install the program, change the default installation directory from 'Program Files(x86)' to 'Program Files'. In other words, delete the 'x86' off of the installation directory.
This fixed the problem. For some reason, the program itself is pathing it's execute files to a specific directory that is different from the default installation directory or any other directory you may want to put the program. I also think the program is drive specific too.
Hope this helps.