dysplay problems

Hi all, i saw dif topics about my problem and i would like to know if there is now a solution.
I’m working on a surface pro 4 on harmony premium, and the size of the windows are so tiny ! i can’t see the dif layers, the resolution is a mess.
Any one have a solution to have the same display on ma surface then my home work station ? I try to change the manifest Scaling on High DPI Displays but it didn’t work.
Pls help !