I have 6D and trying to pair it with my computer running Windows-8. It worked once, but after that pairing utility never finds the camera. The C: Program Files (x86) Canon EOS Utility WFTPairing EOSUPNPSV.exe is taking around 40% of the CPU cycles, and stays there. I reset the camera WiFi settings and now its in the last stage of pairing. I see this on the camera: EOS-C78751 pairing in progress. Start pairing software on computer.
On the computer WFTPairing is running, and as mentioned taking huge chunks of CPU. Firewall turned off on my computer. I checked with a UPnP spy utility, and can see 6D on the network, but the Pairing utility seems to not. I tried reinstalling EOS utility multiple times too. I think I've got it licked.at least until it breaks again.lol. In my first post, I confirmed that UPnP was enabled on my router (a Netgear WNDR3400).
What I didn't realize is that the UPnP settings were configured to check for devices every 30 minutes!! I dropped that down to 1 and was able to connect flawlessly in less than a minute. I did need to run the WFT Pairing Utility as an admin & did the same when I launched the EOS Utility just to be safe. When Commodo barked about the new programs being installed, I made sure I answered every query with the response of treating it as an allowed application. So, for now anyway, it's running like a champ.
Download drivers, software, firmware and manuals for your Canon product and get access to online technical support resources and troubleshooting. EOS 70D - Support - Download drivers, software and manuals - Canon UK. Canon EOS Utility and WFTPairing software: EOS Utility isrequired for downloading picturesto the camera and also for controlling the camera remotely froma.
I'm transferring a full size raw file in about 13 seconds. 
Outline WFT Utility 3.5.1 for Windows is the software that enables your EOS digital camera to send the captured images through the attached Wireless File Transmitter WFT to an FTP server via a wireless or wired LAN. With WFT Utility, you can make communication settings for Wireless File Transmitters (WFT-E1/E1A, E2/E2A, E3/E3A, E4/E4A, E5A/E5B/E5C/E5D E2 IIA/E2 IIB/E2 IIC/E2 IID, or E4 IIA/E4 IIB/E4 IIC/E4 IID) from a computer. It is necessary to update your software that the previous version has been already installed on your computer.
WFT-E1/E1A Utility: EOS-1Ds Mark II, EOS-1D Mark II N, EOS-1D Mark II, EOS 5D, EOS 30D, EOS 20Da, EOS 20D WFT-E2 IIA/E2 IIB/E2 IIC/E2 IID Utility, WFT-E2/E2A Utility: EOS-1Ds Mark III, EOS-1D Mark III, EOS-1D Mark IV WFT-E3/E3A Utility: EOS 50D, EOS 40D WFT-E4 IIA/E4 IIB/E4 IIC/E4 IID Utility, WFT-E4/E4A Utility: EOS 5D Mark II WFT-E5A/E5B/E5C/E5D Utility: EOS 7D. Update History Changes in WFT Utility 3.5.1 for Windows; - Supports Windows 7. - Now the application is linked to EOS Utility 2.8 when starting up. Changes in WFT Utility 3.5.0 for Windows; - Supports WFT-E5A/E5B/E5C/E5D (EOS 7D) - Supports WFT-E2 IIA/E2 IIB/E2 IIC/E2 IID (EOS-1Ds Mark III, EOS-1D Mark III or EOS-1D Mark IV)* - Supports WFT-E4 IIA/E4 IIB/E4 IIC/E4 IID (EOS 5D Mark II) * *:WFT-E2 IIA/E2 IIB/E2 IIC/E2 IID Utility and WFT-E4 IIA/E4 IIB/E4 IIC/E4 IID Utility do not start in synchronization with EOS Utility 2.7.x, so start these applications directly.
You may need to update the firmware for certain models. For details, please refer to the support pages. System requirements Your personal computer should meet the following requirements for software operation: 1. Supported OSes - Windows 7 (All 32-bit/64-bit systems expect for Starter Edition) - Windows Vista (including SP1 and SP2) (All 32-bit/64-bit systems expect for Starter Edition) - Windows XP SP2/SP3 (Home Edition/Professional) *The following models do not support Windows Vista (64 bit). EOS-1Ds Mark II, EOS-1D Mark II N, EOS-1D Mark II, EOS 5D, EOS 20Da, EOS 20D 2. Jackson guitar serial lookup japan.