# MATLAB 2026a Interface Plugin 

**URL:** <https://forums.unrealengine.com/t/matlab-2026a-interface-plugin/2764117>\
**Category:** Platform & Builds\
**Tags:** unreal-engine, build-failed\
**Created:** [September 9, 2026, 8:53pm UTC](https://forums.unrealengine.com/t/matlab-2026a-interface-plugin/2764117 "2026-09-09T20:53:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![BobbyMinshull](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@BobbyMinshull](https://forums.unrealengine.com/u/BobbyMinshull)\
**Post date:** [September 9, 2026, 8:53pm UTC](https://forums.unrealengine.com/t/matlab-2026a-interface-plugin/2764117/1 "2026-09-09T20:53:48Z")

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Has anybody successfully created a .exe from Unreal Engine 5.4.4 to use in MATLAB Simulink 2026a? I have successfully connected simulink in with Unreal Engine in editor mode with no issues. When packaging I get LINK 2001 ERROR. When Mathworks Interface Plugin not selected it packages fine.