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fix(installer): disable single-file compression to prevent WPF startup AV
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Published installer was crashing at launch with 0xc0000005 (access violation)
and exit code 0x80131506 (COR_E_EXECUTIONENGINE), faulting inside the exe's
own bundle-extractor bootstrap before any managed code ran. This is a known
interaction between WPF, single-file publish, and EnableCompressionInSingleFile.

Disable compression (exe grows ~30% but startup becomes reliable).
IncludeAllContentForSelfExtract stays true — WPF still needs on-disk
extraction for XAML resources.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Mika Kuns
2026-04-15 14:48:06 +02:00
parent 6e1d64b489
commit cfec3297a4
1 changed files with 4 additions and 1 deletions
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5
src/ClaudeDo.Installer/ClaudeDo.Installer.csproj
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@@ -26,7 +26,10 @@
<PublishTrimmed>false</PublishTrimmed>
<IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
<IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
<EnableCompressionInSingleFile>true</EnableCompressionInSingleFile>
<!-- Compression disabled: WPF + single-file + compression triggers AV in the
bundle extractor (0xc0000005 / COR_E_EXECUTIONENGINE) on some machines.
Trade ~30% exe size for reliable startup. -->
<EnableCompressionInSingleFile>false</EnableCompressionInSingleFile>
</PropertyGroup>
<ItemGroup>