Getting "Can't run the JVM" when starting Ardor on Windows 10
If you edit the run.bat file you'll notice the last line that begins with start

I copied that line and made the java.exe paths absolute instead of relative and pasted this line into the command line window:


  "C:\Program Files\Java\jre1.8.0_191\bin\java.exe" -cp classes;lib*;conf;addons\classes;addons\lib* -Dnxt.runtime.mode=desktop nxt.Nxt


If Ardor starts, that just means your java paths are not working properly in windows.