Hogwarts Legacy crashing on PC? WB Games’ official fixes: drivers, shader cache, C++ Runtime error and Intel Arc

Video: “Hogwarts Legacy - Official Launch Trailer 4K”, official Hogwarts Legacy YouTube channel, published February 1, 2023 (3:00 PM Paris time), 2 min 29. It is the game’s launch trailer, not a troubleshooting video: the fixes below come from the official Portkey Games (Warner Bros. Games) support site. https://www.youtube.com/watch?v=BtyBjOW8sGY

Hogwarts Legacy, Avalanche Software’s open-world action RPG published by Warner Bros. Games, has been on PC since February 10, 2023 and received a new PC patch on November 5, 2026 (build 2153883, with DLSS 5 and Intel XeSS Multi-Frame Generation). If the game crashes, freezes on the shader screen or refuses to launch, the official Portkey Games support site has several answers. Here is what those pages say, read on November 12, 2026. TricknFix has not tested these steps.

• Minimum (720p / 30 fps, Low settings): 64-bit Windows 10, Intel Core i5-6600 or AMD Ryzen 5 1400, 16 GB of RAM, NVIDIA GeForce GTX 960 4 GB or AMD Radeon RX 470 4 GB, DirectX 12 and 85 GB of space. An SSD is preferred; an HDD is supported.

• Recommended (1080p / 60 fps, High settings): Intel Core i7-8700 or AMD Ryzen 5 3600, 16 GB of RAM, NVIDIA GeForce 1080 Ti, AMD Radeon RX 5700 XT or Intel Arc A770, on an SSD.

• The game requires DirectX 12. WB Games does not suggest workarounds to run it with DirectX 11, as this can cause launch problems.

• Install the latest video and sound card drivers, from your PC maker or directly from AMD, NVIDIA or Intel.

• DirectX is updated through Windows Update: check for updates manually in Windows settings.

• If your graphics card or another component is overclocked or turbo boosted, WB Games strongly recommends resetting it to the manufacturer’s specifications, which may prevent crashes.

• Shader compilation can take several minutes on the first launch; the FAQ says later launches should be much faster.

• If the game hangs on a blank screen while preparing shaders, first delete the shader cache folder C:\ProgramData\Hogwarts Legacy.

• On NVIDIA, if that is not enough: turn off Shader Cache in the NVIDIA Control Panel (Manage 3D Settings), reboot, empty the DXCache and GLCache folders in %USERPROFILE%\AppData\Local\Temp\NVIDIA and the NV_Cache folder in AppData\Local\NVIDIA Corporation, then turn Shader Cache back on and restart.

• On the Epic Games Store, the game may say that a Microsoft C++ Runtime component is required to run the program. WB Games links to Microsoft’s Visual C++ 2015 Redistributable download to install it.

• Intel documents crashes to desktop after 5 to 20 minutes of play, often a freeze then a crash when loading a save, with Arc drivers 101.4146, 101.4125, 101.4091 and 101.4032. The fix is in driver 31.0.101.4953 and newer.

• Verify the game files on Steam (Properties, Local Files, Verify Integrity of Game Files), or uninstall and reinstall the game.

• Use lower graphics settings: WB Games notes that quality options can hurt stability even on a PC above the minimum. The [Run Benchmark] option in Graphics Options suggests a preset, and holding “R” in the settings resets them.

• Special RGB keyboard effects can cause problems at launch or while playing: the support page suggests setting RGBPeripherals and RGBKeyLighting to off in the game’s Usersettings.ini file (in AppData\Local).

• Add the game to your antivirus exceptions, close extra apps, and if needed test a temporary Windows clean boot with Microsoft’s instructions, then undo it.

• Patch build 2153883 adds DLSS 5 and DLSS 5 Neural Rendering (off by default, RTX 50 series and GeForce driver 616.64 or newer), XeSS Multi-Frame Generation and Steam Deck OLED support, and fixes graphics options that could save incorrectly.

• WB Games’ Frame Generation guide advises first getting a stable baseline: in-game frame rate uncapped, in-game VSync off, Quality upscaling, ray tracing off at first, and Frame Generation only once the game already runs smoothly.

• Check the official Hogwarts Legacy bug site (go.wbgames.com/HLBugReport) for a matching report, vote on it and add details, or create a new one. Customer service can also be contacted from the support site.

• Portkey Games Support, “PC Troubleshooting (Steam)” (last edited August 11, 2025): https://portkeygamessupport.wbgames.com/hc/en-us/articles/10765467342099-PC-Troubleshooting-Steam

• Portkey Games Support, “How To Clear Your Shader Cache” (last edited January 8, 2024): https://portkeygamessupport.wbgames.com/hc/en-us/articles/14659998310803-How-To-Clear-Your-Shader-Cache

• Portkey Games Support, “Hogwarts Legacy PC Features FAQ” (last edited August 11, 2025): https://portkeygamessupport.wbgames.com/hc/en-us/articles/13674813438355-Hogwarts-Legacy-PC-Features-FAQ

• Portkey Games Support, “Known Issue: Epic Games Store (PC) - Missing Component Error” (February 1, 2023): https://portkeygamessupport.wbgames.com/hc/en-us/articles/13573276764179-Known-Issue-Epic-Games-Store-PC-Missing-Component-Error

• Portkey Games Support, “Getting the Best Results from Frame Generation in Hogwarts Legacy” (October 26, 2026): https://portkeygamessupport.wbgames.com/hc/en-us/articles/56796054447635-Getting-the-Best-Results-from-Frame-Generation-in-Hogwarts-Legacy

• Portkey Games Support, “Hogwarts Legacy PC Patch – November 5th, 2026” (build 2153883): https://portkeygamessupport.wbgames.com/hc/en-us/articles/57148020112659-Hogwarts-Legacy-PC-Patch-November-5th-2026

• Portkey Games Support, “Hogwarts Legacy PC System Requirements”: https://portkeygamessupport.wbgames.com/hc/en-us/articles/8978925088403-Hogwarts-Legacy-PC-System-Requirements

• Portkey Games Support, “How Do I Submit Bug Reports For The PC Version Of Hogwarts Legacy?”: https://portkeygamessupport.wbgames.com/hc/en-us/articles/11899898076691-How-Do-I-Submit-Bug-Reports-For-The-PC-Version-Of-Hogwarts-Legacy

• Intel Support, “Hogwarts Legacy: Crashes During Gameplay with Intel Arc Graphics” (article 000094297, last reviewed June 25, 2024): https://www.intel.com/content/www/us/en/support/articles/000094297/graphics.html

• Steam store page, Hogwarts Legacy (app 990080: Avalanche Software / Warner Bros. Games): https://store.steampowered.com/app/990080/

Discussion: share what crashes and what fixed it for you in our topic https://tricknfix.com/topic/hogwarts-legacy-still-crashing-on-pc-in-late-2026-at-launch-on-the-shader-screen-or-mid-game-which-gpu-and-settings-and-what-fixed-it-for-yo-b66457014b/