# Libfbxsdk.dll not found

**URL:** <https://forums.unrealengine.com/t/libfbxsdk-dll-not-found/482927>\
**Category:** Platform & Builds\
**Tags:** unreal-engine, dll-missing, UE4, question\
**Created:** [May 5, 2021, 9:17am UTC](https://forums.unrealengine.com/t/libfbxsdk-dll-not-found/482927 "2021-05-05T09:17:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![c0r37py](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/c0r37py/32/559700_2.png) [@c0r37py](https://forums.unrealengine.com/u/c0r37py)\
**Post date:** [May 5, 2021, 9:17am UTC](https://forums.unrealengine.com/t/libfbxsdk-dll-not-found/482927/1 "2021-05-05T09:17:31Z")

</div>

I have build **UE4.26.2** from source today using VS2019 and it compiled perfectly.  
I have created new C++ project in it and played around everything was working perfectly.  
I restarted the engine using the old project I created with ( **U4.25** ) and it give me the error that libfbxsdk.dll not found.  
I Tried to restart the engine using UE4Editor directly from x64 binaries and the same error libfbxsdk.dll not found.