exxos's Atari, Amiga & retro forum

Hello,
i am trying to install HighGFX. I unpacked the archive into a drawer. In the help file it says that you need to copy the various video mode files to Systems: / devs / monitors / and restart your computer. I did, but in ScreenMode I just keep seeing PAL modes.

Where am I wrong?

Thanks
G.

If it makes you feel any better, they are awful screen modes. Unreadable...
I tried them, then deleted them.