This section is for problems i can't find fix and do anything about it. Some users have reported to have reported problems with GL extension that cause game to crash and also getting 'refusing to set trilinear on 3dfx' error messages. I don't know what this causes when i never had this kind of problem and all i can find that it's AMD driver relative problem in 6 years old Steam forum post and the 6 years old Steam forum post to fix for the 'refusing to set trilinear on 3dfx' error messages on AMD GPUs but it's too old now. So can't help about this problem. First you need full game of Return to Castle Wolfenstein. (Note: No need to install official patch.) Note: Steam users remember start the game once after you downloaded the game before you start install the unofficial patch. Torrent Explain Pain Handbook. IMPORTANT NOTE: DO NOT EDIT ANY.cfg FILES, it's not needed at all and it can cause problems.

Second you need download Return to Castle Wolfenstein Unofficial v1.42c Patch from: 1. Go do download section.

Then find this Return to Castle Wolfenstein v1.42c Patch and click blue text of the Win32 Binaries: rtcw-sp-1.42c-win32-bin.zip (1.57 MB). IMPORTANT NOTE!!!

Browse Return To Castle Wolfenstein files to download full releases, installer, sdk, patches, mods, demos, and media. Download Wolfenstein for Windows. Update to the latest version with this free patch. Blast zombies Nazis and Nazi zombies in Return to Castle.

Before you install this patch be sure back up all WolfSP.exe, uix86.dll, qagamex86.dll and gamex86.dll files from folder where you did install the game. For example, Steam Users D: Program Files (x86) Steam steamapps common Return to Castle Wolfenstein Normal version users D: Program Files (x86) Return to Castle Wolfenstein 1. Unzip the rtcw-sp-1.42c-win32-bin.zip file that you downloaded. Open the rtcw-sp-1.42c-win32-bin folder. Copy all WolfSP.exe, uix86.dll, qagamex86.dll and gamex86.dll files from rtcw-sp-1.42c-win32-bin folder.

Go to folder where you did install the game For example, Steam Users D: Program Files (x86) Steam steamapps common Return to Castle Wolfenstein Normal version users D: Program Files (x86) Return to Castle Wolfenstein Then replace all old WolfSP.exe, uix86.dll, qagamex86.dll and gamex86.dll files 5. Next open Main folder from rtcw-sp-1.42c-win32-bin folder. Copy sp_pak4.pk3 file from rtcw-sp-1.42c-win32-bin Main folder 7. Open Main folder from Return to Castle Wolfenstein folder where you did install the game For example, Steam Users D: Program Files (x86) Steam steamapps common Return to Castle Wolfenstein Normal version users D: Program Files (x86) Return to Castle Wolfenstein 8.

Replace sp_pak4.pk3 file from the Main folder of the game. NOTE: Before you replace this file remember back up it first. After this just start game normaly and unofficial patch should be successfully installed. To make sure that installation of unofficial patch works. Start game normaly, then in main menu press console key (Left side of 1 and under the ESC of the keyboard, in my keyboard it's § key) If console does not show Wolf 1.42c like in screenshot then the installation of unofficial patch is not correct.