Wirelss Zero Configuration Service – WZCDLG.DLL

Wzcdlg.dll is the Wireless Zero Configuration Service component that installs as part of the Windows operating system. It provides support for wireless devices such as Bluetooth. It is normal for this file to request Internet access. For the most part, it's best to leave this file in place and let it do its thing. But if you never use any wireless devices, your best bet would be to disable the Wireless Zero Configuration Service before attempting to disable this file.

More information can be found at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceddk5/html/wce50conNDISUIOImplementation.asp.

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