This is a quick tip for those that want to run vRealize Orchestrator client on 4K screen in Windows 10 and cannot see anything because the font is so tiny and does not scale. The full credit goes to @joerglew who published in on our internal Socialcast but I have not seen it on public internet.
Download the client.jnlp file from the https://vro-address:8281/vco/client/client.jnlp (the Start Orchestrator Client link).
Edit the file in notepad and add line <property name=”sun.java2d.dpiaware” value=”false”/> into the resources section of the xml.
That’s it. Enjoy nice large font on your 4K screen.