Due to the latest update, it is strongly recommend to update the program on your PC manually, since the current version won’t be able to get automatical updates, and will shortly stop working. The problem is related to the transition to the new server. To upgrade, you must download and install the update file to your PC (link).If you do not have physical access to your computer, you can update it remotely by running the file through a «Remote desktop». Or download and reinstall software manualy. Current version is 5.0.0.3.