Assuming you have the same problem as Raul, could you try:
- uninstall the beta
- install the latest release (1057, for example)
- uninstall the release
- install the beta
On Raul’s system, an older version wasn’t uninstalled properly. Not sure whether the above will fix it, as the traces I found on Raul’s system that mixed everything up were prior to the Onyx rebranding while the latest release should have overwritten those. So, if the above doesn’t help, I may need another TeamViewer session to determine which old version may need to be installed and uninstalled again.