I purchased a brand new TL-WDN3200 by TP-LINK and it wont install correctly on my Windows 8 desktop. I moved the device over to my Windows 7 laptop and everything seemed to work fine even the installation CD. I went back over to my desktop and installed the driver manually (and through the CD) through TP-LINKs website (Windows 8 version) and still no luck. My error code through the CD was "Installer can not run on this platform. Please select package for your operating system." I used my OLDER wireless adapter to install the NEW wireless adapter drivers, but that seemed to fail through device manager. I also received an "error code 10".