# UE 5.1.0 Source run setup.bat  error 

**URL:** <https://forums.unrealengine.com/t/ue-5-1-0-source-run-setup-bat-error/1159009>\
**Category:** Getting Started & Setup\
**Tags:** unreal-engine, question\
**Created:** [May 8, 2023, 3:06pm UTC](https://forums.unrealengine.com/t/ue-5-1-0-source-run-setup-bat-error/1159009 "2023-05-08T15:06:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![MR.YU\_1801](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@MR.YU\_1801](https://forums.unrealengine.com/u/MR.YU_1801)\
**Post date:** [May 8, 2023, 3:06pm UTC](https://forums.unrealengine.com/t/ue-5-1-0-source-run-setup-bat-error/1159009/1 "2023-05-08T15:06:01Z")

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UE source version is 5.1.0 , Run Setup.bat error info:

```auto
Checking dependencies...
Updating dependencies: 0% (0/97590)...
Unhandled exception. System.PlatformNotSupportedException: Thread abort is not supported on this platform.
   at System.Threading.Thread.Abort()
   at GitDependencies.Program.DownloadDependencies(String RootPath, IEnumerable`1 RequiredFiles, IEnumerable`1 Blobs, IEnumerable`1 Packs, Int32 NumThreads, Int32 MaxRetries, Uri Proxy, String CachePath)
   at GitDependencies.Program.UpdateWorkingTree(Boolean bDryRun, String RootPath, HashSet`1 ExcludeFolders, Int32 NumThreads, Int32 MaxRetries, Uri Proxy, OverwriteMode Overwrite, String CachePath, Single CacheSizeMultiplier, Int32 CacheDays)
   at GitDependencies.Program.Main(String[] Args)

```

Does anyone know why?

---

<div class="post-metadata">

**Author:** ![MR.YU\_1801](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@MR.YU\_1801](https://forums.unrealengine.com/u/MR.YU_1801)\
**Post date:** [May 9, 2023, 9:45am UTC](https://forums.unrealengine.com/t/ue-5-1-0-source-run-setup-bat-error/1159009/2 "2023-05-09T09:45:18Z")

</div>

solution [https://forums.unrealengine.com/t/upcoming-disruption-of-service-impacting-unreal-engine-users-on-github/1155880](https://forums.unrealengine.com/t/upcoming-disruption-of-service-impacting-unreal-engine-users-on-github/1155880)