Widescreen Gaming Forum

I recently bought and downloaded Prince of Persia Warrioir Within and am trying to get it to run in 1080p. Everywhere I look, people are recommending I use the uniws tool, however this tool is broken for me. It does not allow me to input the custom res I want. I have tried to redownload and reinstall the program as well as putting it on different drives/directories all to no avail. So my question is, is there a known fix to this ( as I havent been able to find one) or is there a way to manually fix it?