Virus and spyware definitions update failed
Security Essentials could not check for virus and spyware definition updates due to an Internet or network connectivity issue.
Click Help for more information about this problem.
Error code: 0x80072efd
Error description: Security Essentials couldn't detect an Internet connection. Check your Internet connection, and then try again.
Microsoft Security Client
Vendor: Microsoft Corporation
Jump to the FaultWire page for Solutions and Fixes for this topic...