Opening a .ups file

[chunder]

Specifically the Carling 103 file - my PC is telling me it does not recognise the file extension Can anyone tell me how I might sort this please? I feel like a right mug.

Thanks in advance.

[smoggy]

you don't open these files.
you put them on your usb pen drive and load it to your box via the box's menu options

[chunder]

Thank you.

Sometimes I marvel at my ability to get dressed in the morning