The Witcher 2: Assassins of Kings

From PCGamingWiki, the wiki about fixing PC games
(Redirected from Witcher 2)
Jump to: navigation, search
View this article in: Polski
The Witcher 2: Assassins of Kings
Witcher2Boxart.png
Developers
Publishers
Poland
North America
Engines
Release dates
Windows
May 17, 2011
OS X
October 18, 2012
Linux
May 22, 2014
The Witcher 2: Assassins of Kings at Steam Charts
The Witcher 2: Assassins of Kings at SteamDB
 The Witcher 2: Assassins of Kings at Wikipedia
The Witcher
The Witcher 2007
The Witcher 2: Assassins of Kings 2011
The Witcher 3: Wild Hunt 2015
The Witcher Adventure Game TBA

Key points

Advantage Has official modding tools.

General information

More information A comprehensive patch list for both The Witcher 2 and its predecessor.
More information GOG.com Community Discussions
More information GOG.com Support Page
More information A comprehensive list of known issues and potential fixes.
More information The Witcher 2 for PC Technical FAQ.
More information Steam Community Discussions

Availability[edit]

Source(s) Store unlock Notes
Retail DRM-free Originally released with DRM, but a day-one patch removed it.
GOG.com DRM-free
Steam Steamicon.png
Advantage All non-GOG.com versions can be registered on GOG. See GOG.com Backup Copy for more information.

GOG.com backup[edit]

Everyone who bought a retail or Steam version of the game can redeem their serial key here to receive a backup copy on their gog.com account. The copy includes all the enhanced edition content. Witcher 2 Backup copy.

If you have a digital version of the game or if you have misplaced your CD-key, you can still get a free copy. You can send a picture of your proof of purchase from Steam, or take a photo of your discs. Just follow the instructions on this site.

Essential improvements[edit]

Modifications[edit]

No Intro Videos

The No Intro Videos Mod skips all intro videos except the logo by CDProjekt. [1].

Market Price Mod

Makes buying and selling prices within markets more fair to the player. It reduces the 24:1 ratio between buy to sell prices and reduces it to 5:1 as seen in the original game. [2].

Text size

For people having problems with the size of text on large resolutions or on small displays, getting any variation of the Comfy Font from here [3], and placing the .dzip in the CookedPC folder will make it bigger and more visible.

Semi-Official Combat Mod By CDP developers

Full Combat Rebalance is a mod created by the developers of the game. A lot of changes as an 80% increase in responsiveness per Geralt's animations and decreased time for returning to exploration after combat is two of the many changes. The mod is available on CDProjectRED's REDKIT site [4]. Registration on the site is required to download the mod. The file is 1.5 GB in a compressed format.

Utilities[edit]

The Witcher 2 Savegame manager

Allows for the easy backup, management, and removal of The Witcher 1 and 2 save files. Can tremendously improve the clutter of savegame files. [5].

The Witcher 2 Tweaker

Allows for greater customization of graphics options to further tailor your game for the PC. Also has helpful tips for improving performance on some computers as well. [6]

Game data[edit]

Configuration file(s) location[edit]

  Location 
Windows %USERPROFILE%\Documents\Witcher 2\Config\
OS X ~/Library/Application Support/com.vpltd.TheWitcher2/GameDocuments/Witcher 2/config/
Linux ~/.local/share/cdprojektred/witcher2/GameDocuments/Witcher 2/config/
Disadvantage This game does not support the XDG Base Directory Specification on Linux.

Save game data location[edit]

  Location 
Windows %USERPROFILE%\Documents\Witcher 2
OS X ~/Library/Application Support/com.vpltd.TheWitcher2/GameDocuments/Witcher 2/gamesaves/
Linux ~/.local/share/cdprojektred/witcher2/GameDocuments/Witcher 2/gamesaves/

Save game cloud syncing[edit]

System Native Notes
Steam Cloud Native
GameSave Manager Native

Video settings[edit]

Graphics option Option WSGF Notes
Widescreen resolution Native WSGF WS Gold.svg 1280x720 and higher.
Multi-monitor Hackable WSGF MM Bronze.svg
Field of view (FOV) Hackable See Field of view (FOV).
Windowed Native
Borderless fullscreen windowed Hackable See Borderless Windowed Fullscreen for TW2. (Dead download link)
Anisotropic filtering (AF) Hackable Force using the NVIDIA Control Panel/AMD VISION Engine Control Center.
Anti-aliasing (AA) Native
Vertical sync (Vsync) Native
High frame rate Native No frame rate or refresh rate cap.[1]

GPU/CPU Intensive Settings[edit]

Enabling the following options will result in a significant reduction in in-game frame rate:

  • Cinematic Depth of Field: Of the three depth of field options available, cinematic depth of field results in the biggest performance decrease. Enabling it applies a stylised depth of field effect to cutscenes and dialog sections. It is important to note that enabling it essentially enables depth of field anyway, so this option should be used in conjunction with 'Depth of Field - Cutscenes'. Again, it's performance impact is significant.
  • Light Shafts: This option adds realistic light glares as sunlight filters through trees, etc. However, in graphically busy areas such as forests it can result in a major performance hit, and as such disabling it is recommended on lower end systems.
  • LOD [Level of Detail] Distance: This decides how far away detailed objects (such as some shrubbery, objects, etc.) are rendered. The higher you set this value, the further away such objects will be rendered, and the larger the impact on FPS. As the difference between the 'Near' and 'Far' options is visually negligible in almost all instances, 'Near' is recommended for most systems. For systems which only just meet the system requirements, consider using the 'Minimal' option.
  • Motion Blur: Enabling this option will result in a stylistic blur effect rotating the camera, which also results in an overall performance decrease.
  • SSAO [Screen Space Ambient Occlusion]: This option improves the overall quality of shadows in-game by increasing their definition and contrast. Enabling it will also largely impact performance.
  • UberSampling: This option essentially requires your system render everything on-screen multiple times before displaying, resulting in a drastic increase in overall visual detail, maximising object detail and smoothness, with the expense of a huge performance hit. It is only recommended to enable this option if you have a very high-end system.
  • Wet Surfaces Rain Effect: This option is only active when it is raining in-game, and adds a semi-transparent filter to many objects to make the rainfall impact appear more realistic. It can result in a sizeable performance hit during rain sequences, however, so disabling it is a good idea for performance increases.

Note all other graphics options can be enabled/disabled with little or no FPS impact. Note that whilst 'Texture Downscaling' has a significant visual impact on the 'High' setting, reducing downscaling to 'Low' or disabling it entirely can drastically improve the look of the game with very little performance impact.

Sharpening filter[edit]

The Witcher 2 makes use of a sharpening filter that increases the sharpness of the game's visuals. While this setting has a negligible performance impact it does cause increased aliasing and adds an unnatural sheen to many objects, if those bother you it can be disabled with an INI tweak.

Fix Disabling sharpening filterLink

  1. Navigate to Documents\Witcher 2\Config.
  2. Open User.ini.
  3. Find AllowSharpen=1 and replace it with AllowSharpen=0

Field of view (FOV)[edit]

The FOV can be changed using the mod Change your FOV.

Input settings[edit]

Keyboard and mouse Native Notes
Remapping Native
Mouse acceleration Hackable See Mouse acceleration.
Mouse input in menus Native
Mouse Y-axis inversion Unknown
Controller
Controller support Native XInput controllers only.
Full controller support Native Game can be started and played with a controller, but launcher can not be fully navigated without mouse/keyboard (Enhanced Edition).
Controller remapping Native Most bindings can be remapped (Enhanced Edition).
Controller Y-axis inversion Native

Mouse acceleration[edit]

Fix Disable mouse accelerationLink

  1. Open %USERPROFILE%\Documents\Witcher 2\Config\User.ini
  2. Under the [MouseInput] section set the following to:
MouseSmoothness=0 
Smoothness=0
and save it

Audio settings[edit]

Audio options Native Notes
Separate volume controls Native
Surround sound Native Up to 7.1
Subtitles Native
Closed captions Impossible
Mute on focus lost Impossible

Localizations

Language UI Audio CC Notes
English Native Native Native
Traditional Chinese Native Impossible Native
Czech Native Impossible Native
French Native Native Native
German Native Native Native
Hungarian Native Impossible Native
Italian Native Impossible Native
Japanese Native Impossible Native
Polish Native Native Native
Russian Native Native Native
Spanish Native Impossible Native
Turkish Native Impossible Native

Issues fixed[edit]

Information TweakGuides has created a comprehensive guide for fixing issues in this game. It can be found here.

Continued Stuttering During Gameplay[edit]

There are two possible causes for this issue:

  1. Incorrect texture settings. Launch the game and navigate to the 'Options' menu on the launcher. Locate the option for 'Texture Memory Size (MB)'. This is how much of your graphics card RAM is allocated to texture storage. For a 512 MB card, it is recommended set this to 'Small', whereas for a 1 GB card set this to 'Large'. Allocating insufficient memory for texture storage can result in delayed texture rendering and constant stuttering during gameplay.
  2. Rendering too many frames in advance. To fix this use your GPU configuration panel to manually set the value of "Maximum Pre-Rendered Frames" (Nvidia) or "Flip Queue" (ATI) to 1. You may also need to limit framerate and/or enable Vsync.

First Time Setup Lock[edit]

The game attempts to reinstall the Microsoft .NET Framework 4.0 every time the game is launched.

Option 1: Registry Change (recommended)[edit]

Fix Option 1: Registry Change (recommended)Link

Open Notepad, and enter this code:

;For 64 bit systems (x64)
 Windows Registry Editor Version 5.00
 [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Valve\Steam\Apps\20920]
 "DirectX"=dword:00000001
 "VCRedist"=dword:00000001
 "dotNetFx40"=dword:00000001
;For 32 bit systems (x86)
 Windows Registry Editor Version 5.00
 [HKEY_LOCAL_MACHINE\SOFTWARE\Valve\Steam\Apps\20920]
 "DirectX"=dword:00000001
 "VCRedist"=dword:00000001
 "dotNetFx40"=dword:00000001
Save as a .reg file, and then double click on it.

Option 2: Folder rename[edit]

Fix Option 2: Folder renameLink

Rename the "redist" folder in the installation folder to something else (e.g. "redist_old").

e.g.: C:\Program Files (x86)\Steam\steamapps\common\the witcher 2\redist\

Rename to: C:\Program Files (x86)\Steam\steamapps\common\the witcher 2\redist_old\

Launch the game.

Crash on startup with error 0xc0000142[edit]

Fix Crash on startup with error 0xc0000142Link

  • If you have software from LucidLogix installed (It may have come with your motherboard), remove it.
  • If you don't, try following these instructions
  • There is a .net Framework official hotfix which solves this error. here

Patch 2.1[edit]

Fix Patch 2.1 ErrorLink

Patch 2.1 is meant to fix communication between the game and the Witcher forums arena leader boards. Since the update, many people have experienced an error that says The application failed to initialize properly (0xc0000142). There are a few ways to fix this.

  • If you are using GOG or retail version, just reinstall the game and do not update to 2.1
  • If you are a Steam user, try-
    • Reinstalling the Microsoft .Net 4
    • Check your system for any browser toolbars installed. Uninstalling certain toolbars has been known to fix this issue. Some common ones are -
      • Jzip
      • searchqu
      • Bearshare
      • iLivid
      • Other torrent or search bars

Black Screen During the Cut-scene after the First Chapter (Enhanced Edition)[edit]

Fix Black Screen During the Cut-scene after the First Chapter (Enhanced Edition)Link

A special cut-scene should be played off, but instead you receive a black screen and only hear Dandelion's voice.

  • Possible Fix: Change your screen format to 16:9 ratio. It's working for most people.

Random Crashes while Saving Game, Loading a Save Game or AutoSaving[edit]

Fix Random Crashes while Saving Game, Loading a Save Game or AutoSavingLink

Information The game will crash to desktop without any error messages.
Information You may encounter this right before, after or during cut-scenes (i.e. when the game is auto-saving).
Information The solution modifies the Windows Registry in order to allow Windows to allocate more memory to other programs. More information here.
Advantage Crahes on saving or auto-saving: this will occur in 32bit systems due to low memory. To solve it, press windows key + R key to bring up the Run window. Write "bcdedit /set increaseUserVa 3072" without the " and press Enter. Reboot the PC. In order to undo this change you can bring the Run window up again and write: "bcdedit /set IncreaseUserVa 2048" without the " and press Enter. Reboot the PC.
Advantage Crahes on loading save games: this will occur in some systems if you accumulate too many MBs worth of savegames. To solve it, go to your save game data folder and either delete or move most of the stored saves.

Fix Crash to Desktop German versionLink

Information If you have the German version there is a memory leak on display of chars like: öäüß
Information You can test this with constantly opening and closing the chest. About 10 times should make the game crash.
Information Here is a mod to fix the problem: http://witcher2.nexusmods.com/mods/359/?

System requirements[edit]

Windows
Minimum Recommended
Operating system (OS) XP Vista, 7
Processor (CPU) Intel/AMD Dual Core 2.2Ghz Intel/AMD Quadcore
System memory (RAM) 1.5 GB (Windows XP) - 2 GB (Vista, 7) 3 GB (Windows XP) - 4 GB (Vista, 7)
Hard disk drive (HDD)
16 GB
Video card (GPU) ATI 3850
NVIDIA 8800GT
512 MB of VRAM
ATI HD 4850 1 GB
Nvidia GTX 260
1 GB of VRAM
OS X
Minimum Recommended
Operating system (OS) 10.7.5 or higher. 10.8.0 or higher 10.7.5 or higher. 10.8.0 or higher
Processor (CPU) Intel Core 2 Duo Quad Core Intel
System memory (RAM) 4 GB 8 GB
Hard disk drive (HDD)
25 GB
Video card (GPU) GeForce GT 650M 512 MB (on 1440x900, low)
Radeon HD 5770 1 GB (on 1440x900, low)
512 MB of VRAM
GeForce GTX 675MX 1 GB (on 1920x1080, medium)
Radeon HD 6970M 1 GB (on 1920x1080, medium)
1 GB of VRAM
Linux
Minimum Recommended
Operating system (OS)
Ubuntu 12.04 LTS, Steam OS
Processor (CPU) Intel Core 2 Duo Quad Core Intel
System memory (RAM)
4 GB
Hard disk drive (HDD)
25 GB
Video card (GPU) GeForce 9800 GT (1280x720, low)
512 MB of VRAM
GeForce GT 640 (1440x900, medium)
1 GB of VRAM
Information OS X version has no support for Intel integrated graphics chipsets
Information Linux version has no support for Radeon graphics cards and Intel integrated graphics chipsets

References

  1. New 120Hz Games Report