Windows Server 2003 remove non exist network device
Method 1 Use one of the following methods to go to a command prompt: In Windows 8 or in Windows Server 2012, use the Search charm to search for cmd, and then tap or click Command Prompt. In earlier versions of Windows, click Start, click Run, type cmd.exe, and then press Enter. Type set devmgr_show_nonpresent_devices=1, and…