The current registry editor on the Colibri/Apalis T30 images does not support this feature. You could use the registry editor from the Vybrid Image. We plan to replace the registry editor in the Tegra Image as well later on. For now, just use this registry editor from Vybrid and the syntax you describe works there. You can get the tool also from here. Provide the full path to the tool as well as to the registry file to make sure you use the right editor.
There are two ways to remove keys with this tool:
- Run the tool with the parameter /D and the registry path of the key you want to remove.
- Run the tool and provide the REG file with the syntax as you described it above as input parameter.
Don’t forget to save the registry afterwards (Save Registry | Toradex Developer Center ).