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democap:known_problems [2026/04/16 16:12] – [OpenXR Layer Incompatibility] dragonlorddemocap:known_problems [2026/08/05 22:13] (current) – dragonlord
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 To solve this try disabling installed OpenXR Layers one by one to find the problematic layer. You can find the dialog to disable OpenXR extensions [[https://docs.manus-meta.com/2.3.0/Plugins/OpenXR/Disabling/|like this]]. To solve this try disabling installed OpenXR Layers one by one to find the problematic layer. You can find the dialog to disable OpenXR extensions [[https://docs.manus-meta.com/2.3.0/Plugins/OpenXR/Disabling/|like this]].
  
 +===== DEMoCap does not start at all =====
 +
 +==== Wrong GPU on Windows ====
 +
 +This problem can happen on laptops with dual GPU setups. These are typically gamer laptops with a discrete nVidia/AMD GPU paired with a weak Intel GPU. The idea here is that by default the weak Intel GPU is used to keep the laptop cooler and to consume less energy. The discrete GPU is then used for applications requiring good performance, like games. Unfortunately Windows 10/11 has the tendency to use the weak Intel GPU instead of the strong nVidia/AMD GPU with Drag[en]gine launchers since they do not use strong GPU demand right of the bat.
 +
 +This problem can be detected by looking at the log file: ''%LocalAppData%\DELaunchers\Logs\games\e31f1c11-3ca6-c66b-adca-95484bedfc1f\logs\last_run.log'' . If the log file contains lines like these below the problem is most certainly the weak Intel GPU being used by Windows:
 +<code>
 +II [OpenGL-RT] [...] LoaderThread: Starting
 +II [OpenGL-RT] [...] Vendor: Unknown (Intel)
 +II [OpenGL-RT] [...] Version: 4.6 (4.6.0 - Build 32.0.101.5768) [4, 6]
 +</code>
 +
 +You can force Windows to use the strong GPU for all Drag[en]gine based games and applications (including DEMoCap) like this:
 +
 +Open the Windows Settings and navigate to the application graphics settings:
 +{{ :democap:force_dgpu1.webp?600 |}}
 +{{ :democap:force_dgpu2.webp?600 |}}
 +
 +Add the application to change the settings for. For running games and applications through steam or manually through the GUI launcher find the application "delauncher-gui-engine.exe".
 +{{ :democap:force_dgpu3.webp?600 |}}
 +{{ :democap:force_dgpu4.webp?600 |}}
 +
 +Select the application you just added and select the discrete GPU from the dropdown list.
 +{{ :democap:force_dgpu5.webp?600 |}}
democap/known_problems.txt · Last modified: by dragonlord

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