https://filetransfer.io/data-package/0hRTZMsB#link
in CRU, import this file, then click OK and launch restart64.exe in CRU folder ( it restart grapfic card driver )
After that you can see your monitor without color-convertion, also 48/45/30hz should be available
If something goes wrong, launch reset-all.exe - it will read EDID data from your monitor again and rewrite all EDID changes you did via CRU. Try to assign .exe with windows hotkeys - if you will get "black window", using hotkeys you can launch reset-all.exe. Or another solution - to connect another monitor and start reset-all.exe