Wireless LAN Utility – WLANCU.EXE

Wlancu.exe installed with the drivers for your Wireless LAN card/adaptor. You may find the file in a convoluted directory structure such as c:\Program Files\802.11 Wireless LAN\802.11b Pen Size Wireless USB 2.0 Adapter HW.31 V.1.00\ -or- c:\Program Files\802.11 Wireless LAN\802.11b Wireless CardBus & PCI Adapter HW.11 V1.10. This file is called the ClientCU MFC Application. In some cases, a file called clientcu.exe may also appear on your system. If you're running a wireless network, we'd recommend leaving these files in place.

Safe