Problem Have triple screens-RRE only uses 1920-1080

I just reinstalled windows and RRE after buying new hard drive.

Never had this issue, but I have three monitors and RRE always loaded perfectly with all three monitors @v5760x1080. Now I only have the option of 1920x1080. I cannot find a way to use all three monitors....knowing they are all used as one screen in RRE.

Does anyone know how I can expand to 5760x1080? This was always automatic in the past.

Thanks

 

first off, do you have nvidia surround/ amd eyefinity configured? 2nd, have you configured your start up command? https://forum.sector3studios.com/index.php?threads/how-to-setup-triple-screens.9711/
3rd, are you running full screen?

 

Aspect ratio needs to be configured to higher than 16:9.