My SupportAssist hasn't been working for the last month. It stays stuck at 0% on Get Drivers and Downloads no matter how long I leave it. If I click on 'Okay' when it says 'Task in Progress', it changes to 'Run All' and says 'We're Ready to Help...' - but still says 0% in Drivers and Downloads - and none of the other 'Run' buttons are functional.

 I followed the advice to uninstall SupportAssist and reinstall it - but that hasn't changed anything. It just tells me I've got the latest version.