9.0: HostActivation.Tests.InstallLocation.SearchOptions failed

[PranavSenthilnathan]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1170708
Build error leg or test failing: HostActivation.Tests.InstallLocation.SearchOptions(searchLocation: EnvironmentVariable)

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorPattern": "System.IO.IOException : The requested operation cannot be performed on a file with a user-mapped section open..*HelloWorld.exe",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1170708
Error message validated: [System.IO.IOException : The requested operation cannot be performed on a file with a user-mapped section open..*HelloWorld.exe]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 10/13/2025 6:05:49 PM UTC

Report

Build	Definition	Test	Pull Request
1170708	dotnet/runtime	HostActivation.Tests.InstallLocation.SearchOptions(searchLocation: EnvironmentVariable)	#120615

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	1

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