I installed NGLIDE 1.00 and your game CARMAGEDDON MAX PACK.
Race is being held in a very small window.
When you try to enhance,edit, and save the screen resolution through the Graphic mode setup.exe I see this window:
Error:Game not installed.

That to me in this case you need to do?
Please explain to me step by step.

Run Graphics Mode Setup from the Start Menu shortcut. This will only work for software mode though, so it won't help with NGLIDE

To change the 3dfx version's resolution, run NGlide's configurator.

what label you need to click?

You have to delete or rename the glide2x.dll in the CARMA directory for nGlide to work, and run the nGlide Configurator short cut that should be in the program list somewhere and set up the display from there. then you need to run the Carmageddon (hardware) shortcut to play.