We have just released a new version of SimSync PRO 8.0.1, which fixes some issues.
SimSync PRO 8.0.1
* Fixed issue with not syncing if only 1 file is to sync.
* Added basic support for Richard Burns Rally
The changelog is not that long this time, but most issues found and fixed are not in the list.
If you already use SimSync PRO 8, than just use the Autoupdate function to install the latest version.
If you still use SimSync PRO 4.3 and older, you may use the download package to update. Make sure to replace all files with the content of the downloaded zip file.