dsmpurchase,  Make a system restore point.  Download the drivers for your wireless adapter from Drivers & Downloads enter your service tag, select your operating system, under network download the drivers and save them to your desktop.  Start, control panel, device manager, network, right click on your adapter, left click uninstall. Tell it to remove the software and drivers.  Restart your computer. When you login, the new hardware wizard will try to install the adapter. If the installation fails, then install the drivers saved to your desktop.  How to start Wireless Zero Configuration using Vista/Windows 7/Windows 8  How can I disable wireless configuration services and enable the Windows XP Wireless Zero Configuration services   Rick
I just received a Latitude E7440, it came equipped with the Dell Wireless 1506 WiFi card.  I am running Windows 7 Professional 64-bit.  There is only one driver for this card when running Windows 7 64, it is the Dell Wireless 1506 WiFi Driver version 10.0.0.227, A01.  This "driver" not only loads the driver for the card, but also loads additional WiFi related applications.  The installation of this driver does not allow a "customized" installation option, it installs what it wants to install.  One of the applications it installs is called the Unified Wireless Application, which appears to be a Qualcomm application. I am trying to find just the driver for this card, not all the other related software applications that Dell seems to think we need.  Does anyone know where I can download/install just the driver for this card?
Wireless 1506 WiFi Card