# Not found file SharedPCH.Engine.ShadowErrors.h.timing.timing.bin

**URL:** <https://forums.unrealengine.com/t/not-found-file-sharedpch-engine-shadowerrors-h-timing-timing-bin/490150>\
**Category:** Mobile\
**Tags:** error, configuration, pak-file, unreal-engine, question\
**Created:** [October 23, 2021, 2:10am UTC](https://forums.unrealengine.com/t/not-found-file-sharedpch-engine-shadowerrors-h-timing-timing-bin/490150 "2021-10-23T02:10:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![zln007](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@zln007](https://forums.unrealengine.com/u/zln007)\
**Post date:** [October 23, 2021, 2:10am UTC](https://forums.unrealengine.com/t/not-found-file-sharedpch-engine-shadowerrors-h-timing-timing-bin/490150/1 "2021-10-23T02:10:08Z")

</div>

When I use the bParseTimingInfoForTracing and bCompilerTrace configuration options in BuildConfiguration.xml, there will be \>EXEC: error: Unhandled exception: System.IO.FileNotFoundException: not found file SharedPCH.Engine.ShadowErrors.h.timing.timing.bin, I How to solve it