Please, open services (Run>services.msc) on your machine and check if Sophos Anti-Virus service is running. Start the service manually if it is not running and restart if it is running already.
Haridoss Sreenivasan Technical Support Engineer | Sophos Technical Support Knowledge Base | @SophosSupport | Video tutorials Remember to like a post. If a post (on a question thread) solves your question use the 'This helped me' link.
