Have you tried to run as administration ?Yes.
Have you tried to run IVMP in compability mode?
In some case, IVMP will work normal after you restarted your PC / Laptop, you might try it
Please let me know if your problem is still persist
In compatibility settings, have u checked the `Disable DPI scailing`?Yes, I've tried this as well since I saw this was a solution at another problem.(http://i.imgur.com/bxnclQP.png)