Catia gives error “Unknown Command”
If you are using Catia in a language that doesn’t match your system locale you might get the error “Unknown Command” with a mapping on your SpaceMouse or CadMouse.
To solve this you need to add a new entry in the registry.
Open the registry (as administrator) and go to the folder HKEY_LOCAL_MACHINE\SOFTWARE\3Dconnexion\3DxWare.
Create a new REG_SZ (string) in this key with the name “CATIALocale” (without the quotes). The value of the string must be set to the decimal code of the language:
1033 English
1036 French
1031 German
1040 Italian
1041 Japanese
1042 Korean
2052 Chinese
For example, if you are using CATIA in English and the system locale (“your locale” option) is set to a different language, then you need to set the CATIALocale value to “1033”.