Xperia Tablet Z wont connect to pc companion

[Emrage]

So when I try to pair with my pc on the pc companion app it says go to settings -> usb connectivity -> pc name but it isn't there so I clicked on can't find it or something and then it asked me to plug my tablet into my pc and i did then i get this screen:

But my xperia z3 could connect to it wireless without having any problem.

Info:

Laptop is running windows 8.1

Xperia tablet is running android 4.4.4

Xperia z3 was running android 4.4.4 when it first connected to the PC companion and now it's android 5.0.2 and it still works.

Sony pc companion version is 2.10.259

[Emrage]

No

[Uliwooly]

@Emrage

You might want to contact your local Xperia Care

http://support.sonymobile.com/global-en/contactUs/

is there another PC you could test?

[Emrage]

I could test it on a macbook tomorrow it's 12:14 am at me atm so I can't test it now sorry

[Uliwooly]

ok, keep us updated 

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[Emrage]

I will

[Jake-SonyXperia]

Hi Emrage,

Can you advise if the PC sees the device? and just Not PC Companion?