Error Installing Windows 7® Using Windows 7 Integrated Installation Media
Article Summary:
This article addresses a problem installing Windows 7 from Windows 7 SP1 installation media.
It is possible to get an error stating "Compuer name cannot contain only numbers" while installing Windows 7 using a Windows 7 SP1 integrated installation media. This issue can be bypassed by removing the non-ASCII characters from the computer name and Microsoft has released a public knowledge base article for customers.