Installation instructions:
1. If you have installed software controller version 1.0.2.0 or higher, you can overwrite the installation.
2. If you have installed a controller of version 1.0.1.0 or earlier, please uninstall the existing version and then install version 1.0.3.0.
3. Please DO NOT re-install previous version if you installed current version, it may have database incompatible issue.