iTunes : No iPod,iPhone or iPad found!

[Grayburn]

After updating to the latest version of iTunes this morning my phone just doesn't connect. I uninstalled and reinstalled and also used two cables but still nothing. I ran some tests and got this result. I had to leave for work so have not clicked in help yet, any suggestions that I could get my head round before I get home and try to fix things?

PC is running Windows 8.1

 

[Bear]

Did you restart the computer after installing the latest version of iTunes?

Did you try more than one USB port?

 

[DotCom2]

Stay tuned.
There a lot of people reporting problems with iTunes recent download on the Apple boards.

 

[Grayburn]

Did you restart the computer after installing the latest version of iTunes?

Did you try more than one USB port?

I did both of those mate, it's sorted now. I had to reinstall the Apple Mobile Device USB Driver as it had totally vanished somehow...very strange as i hadn't tampered with anything.

Thanks for the reply