if you need to use simhub for telemetry and start lmu through simhub read this

Some user require Teleltry for the sterring wheels to work properly, or to show telemetry on the wheel.
This requires a DLL file that will not normally work with Racelabs. If the DLL is enabled in the customvariablesPlugin.json file Racelabs will no work properly and user may not see telemetry on their wheel.

To get around this problem, I have created a file that contains all required files for Racelabs and LMU.
Read the following (Or the included text file, to know which folder the included files need to be placed.

Download this file and Read the Text file it contains, following all the steps.

Required file Download

This list contains the file names and the location they need to placed in. File versions are important - Only use files that are contained in the download above.

CustomPluginVariables.json 
 \Steam\steamapps\common\Le Mans Ultimate\UserData\player

RacelabLMUPlugin.dll
\Steam\steamapps\common\Le Mans Ultimate\Plugins

ChatTransceiver.dll  
 \Steam\steamapps\common\Le Mans Ultimate\Plugins

TrackIR_LMU_Plugin.dll
 \Steam\steamapps\common\Le Mans Ultimate\Plugins

The version number of the following file is important.
It should be 3.7.15.1   Size=84KB

rFactor2SharedMemoryMapPlugin64.dll
 \Steam\steamapps\common\Le Mans Ultimate\Plugins

THIS FILE SHOULD ALSO BE COPIED INTO
 C:\Program Files (x86)\SimHub\PluginsData\LMU

THIS FILE SHOULD ALSO BE COPIED INTO THE FOLLOWING FOLDER AFTER CREWCHIEF IS INSTALLED.
 C:\Program Files (x86)\Britton IT Ltd\CrewChiefV4\plugins\Le Mans Ultimate\Plugins

To use Crewchief with LMU, you need a particular setup file. Do not update the file.
first please delete any current Crewchief versions from the computer, and then run the install
for the Crewchief install that adds LMU.
Crewchief version 4-4.18.0.2

The version number of the rFactor2SharedMemoryMapPlugin64.dll
file is important.
It should be 3.7.15.1   Size=84KB

Scottozy
2025