If you are unsure, just do them all, as annoying as that is. Or try to narrow it down as you go. My gut instinct would say, select sort by newest, then update the most recent C, then reboot and retry launching Quake. If it still hangs, try the next one, and so on. The most new install should be the one installed by Quake Champions. An ongoing analysis of Steam's player numbers, seeing what's been played the most.
Quake Champions Stuck On Loading Screen
You'll want to edit your Quake Live configuration file. This can be found in the following locations, depending on the version of Windows you're running:.Windows XP:%appdata%id Softwarequakelivehomebaseq3.Windows Vista or later:%userprofile%AppDataLocalLowid Softwarequakelivehomebaseq3Once you've opened this location, it's the qzconfig.cfg file you're after. In this file, search for the line rmode. Things have changed since the provided answers from 2014.Quake Live is now part of Steam, so the folder paths from the other answers no longer apply.On Windows 10, the path to the Quake Live config files on Steam is:'c:Program Files (x86)SteamsteamappscommonQuake Liveyour user numberbaseq3'For screens with 2560 x 1440 resolutionIf you happen to play in a '2k' screen, like me, I use an Acer XZ321QU (32') screen with a resolution of 2560 x 1440, note that Quake Live does not have this resolution in its menu. This means you have to manually set it up in the qzconfig.cfg file.This is pretty easy based on the answers provided by @kalina and @user1306322 above.This is how the settings in the qzconfig.cfg should look like: seta rmode '-1'seta rcustomwidth '2560'seta rcustomheight '1440'Obviously, the values 2560 and 1440 can be anything else your monitor supports.Note: You may get a small dialog box from Steam asking you if you'd like to use the config file from the cloud (old file) or the one you just edit locally.
Quake Champions Stuck On Loading
Upload the local one.Hope this helps.