SoMachine, Unity and SoMove use partially the same DTMs.
In this customer case, this error message appears as SoMove V2.1 was previously installed
As Work-around
Uninstall all programs which use the same DTMs with SoMachine (ex. SoMove)
Install SoMachine V3.1 (with all Patches/Add-ONs in the correct order)
If needed, install SoMachine V4.1
Install SoMove
Status
No plan to solve this incompatibility, work-around must be used.
Released for:Schneider Electric Thailand