diff --git a/docs/STUDIO_RELEASE.md b/docs/STUDIO_RELEASE.md
index 4da7b2030f..f47d45f91d 100644
--- a/docs/STUDIO_RELEASE.md
+++ b/docs/STUDIO_RELEASE.md
@@ -242,7 +242,7 @@ What is signed:
 | File | Signed by | Why |
 | --- | --- | --- |
 | The release PE files | the project | Windows loads each one, and Smart App Control judges an unsigned DLL on its own reputation. |
-| `d3dcompiler_47.dll`, `dxil.dll` | Microsoft, left as shipped | Verified to carry a trusted, timestamped signature from an `O=Microsoft Corporation` signer under a Microsoft PCA, chaining to Microsoft Root Certificate Authority 2010 by thumbprint. |
+| `d3dcompiler_47.dll` | Microsoft, left as shipped | Verified to carry a trusted, timestamped signature from an `O=Microsoft Corporation` signer under a Microsoft PCA, chaining to Microsoft Root Certificate Authority 2010 by thumbprint. |
 | The installer | the project | Signed only after `windows-verify-package` has matched its contents. |
 | `resources/elevate.exe` | nobody | `windows-package` writes it after the payload is signed; its SHA-256 is pinned instead. |
 | The NSIS uninstaller | nobody | electron-builder signs it only through an in-process hook, which would put the session in the packaging job. |
@@ -254,7 +254,7 @@ A bundle holding a PE file the list does not name fails with `studio-signing.und
 The release PE files:
 
 - `Reasonix Studio.exe`, `resources/bin/reasonix-studio-host.exe`, `resources/bin/cua-driver.exe`
-- `dxcompiler.dll`, `ffmpeg.dll`, `vk_swiftshader.dll`, `vulkan-1.dll`
+- `dxcompiler.dll`, `electron_wer.dll`, `ffmpeg.dll`, `vk_swiftshader.dll`, `vulkan-1.dll`
 
 | Rule | Detail |
 | --- | --- |
diff --git a/scripts/windows-signing-lib.ps1 b/scripts/windows-signing-lib.ps1
index 2269220b3b..1de2ceb806 100644
--- a/scripts/windows-signing-lib.ps1
+++ b/scripts/windows-signing-lib.ps1
@@ -12,6 +12,7 @@ $script:PeExtensions = @(".exe", ".dll", ".node")
 $script:ReleaseSignedPe = @(
     "Reasonix Studio.exe",
     "dxcompiler.dll",
+    "electron_wer.dll",
     "ffmpeg.dll",
     "resources/bin/cua-driver.exe",
     "resources/bin/reasonix-studio-host.exe",
@@ -20,8 +21,7 @@ $script:ReleaseSignedPe = @(
 )
 # Shipped by Electron already signed by Microsoft, and kept that way.
 $script:MicrosoftSignedPe = @(
-    "d3dcompiler_47.dll",
-    "dxil.dll"
+    "d3dcompiler_47.dll"
 )
 # Microsoft Root Certificate Authority 2010, the root their signer chains to.
 $script:MicrosoftRootThumbprint = "3B1EFD3A66EA28B16697394703A72CA340A05BD5"