If it doesn't appear in the list, then run filtercheck.exe from the gbpvr program directory and post the newly created filtercheck.log - from there, someone should be able to craft an entry for the device in BDA.INI
I've done as you suggested and the results are below. A lot of references to my Hauppauge satellite card, I presume the references to AM_KSCATEGORY are the KWorld 380U?
Whichever, if someone can produce the necessary file(s) I'd be grateful.
12:21:47.328 INFO Log started
12:21:47.328 INFO Filter Check v1.0
12:21:47.328 INFO
12:21:47.328 INFO
12:21:47.328 INFO Checking AM_KSCATEGORY_CAPTURE filters
12:21:47.375 INFO found: Realtek HD Digital input
12:21:47.390 INFO - (output) Capture
12:21:47.390 INFO - (input) Input1
12:21:47.390 INFO
12:21:47.390 INFO found: Hauppauge WinTV 88x Video Capture
12:21:47.421 INFO - (output) Capture
12:21:47.421 INFO - (output) Preview
12:21:47.421 INFO - (output) VBI
12:21:47.421 INFO - (input) Analog Video In
12:21:47.421 INFO - (output) 656
12:21:47.421 INFO - (output) I2S
12:21:47.421 INFO - (input) Analog Audio In
12:21:47.421 INFO
12:21:47.421 INFO found: Microsoft LifeCam VX-1000
12:21:47.484 INFO - (output) Capture
12:21:47.484 INFO
12:21:47.484 INFO found: Microsoft LifeCam VX-1000.
12:21:47.484 INFO - (output) Capture
12:21:47.484 INFO - (input) Microphone
12:21:47.484 INFO
12:21:47.484 INFO
12:21:47.484 INFO
12:21:47.484 INFO Checking AM_KSCATEGORY_ENCODER filters
12:21:47.484 INFO
12:21:47.484 INFO
12:21:47.484 INFO Checking AM_KSCATEGORY_CROSSBAR filters
12:21:47.484 INFO
12:21:47.484 INFO
12:21:47.484 INFO Checking AM_KSCATEGORY_TVTUNER filters
12:21:47.484 INFO
12:21:47.484 INFO
12:21:47.484 INFO Checking AM_KSCATEGORY_TVAUDIO filters
12:21:47.500 INFO found: Hauppauge WinTV 88x (DVB-S2+IR)
12:21:47.500 INFO
12:21:47.500 INFO
12:21:47.500 INFO
12:21:47.500 INFO Checking AM_KSCATEGORY_VBICODEC filters
12:21:47.500 INFO found: NABTS/FEC VBI Codec
12:21:47.500 INFO - (input) VBI
12:21:47.515 INFO - (output) NABTS
12:21:47.515 INFO - (input) HWNABTS
12:21:47.515 INFO
12:21:47.515 INFO found: CC Decoder
12:21:47.515 INFO - (input) VBI
12:21:47.515 INFO - (output) CC
12:21:47.515 INFO - (input) HWCC
12:21:47.531 INFO
12:21:47.531 INFO found: WST Codec
12:21:47.546 INFO - (input) VBI
12:21:47.546 INFO - (output) Teletext
12:21:47.546 INFO
12:21:47.546 INFO
12:21:47.546 INFO
12:21:47.546 INFO Checking KSCATEGORY_BDA_NETWORK_TUNER filters
12:21:47.546 INFO found: Hauppauge WinTV 88x DVB-S/S2 Tuner/Demod
12:21:47.562 INFO - (input) Input0
12:21:47.562 INFO - (output) MPEG2 Transport
12:21:47.562 INFO
12:21:47.562 INFO found: BDA 2870 TVTuner
12:21:47.562 INFO - (input) Input0
12:21:47.562 INFO - (output) MPEG2 Transport
12:21:47.562 INFO
12:21:47.562 INFO
12:21:47.562 INFO
12:21:47.562 INFO Checking KSCATEGORY_BDA_RECEIVER_COMPONENT filters
12:21:47.578 INFO found: Hauppauge WinTV 88x TS Capture
12:21:47.578 INFO - (input) MPEG2 Transport
12:21:47.578 INFO - (output) MPEG2 Transport
12:21:47.578 INFO
12:21:47.578 INFO found: BDA Slip De-Framer
12:21:47.593 INFO - (input) NABTS
12:21:47.609 INFO - (output) IPv4
12:21:47.609 INFO
12:21:47.609 INFO found: BDA MPE Filter
12:21:47.625 INFO - (input) MPE
12:21:47.625 INFO - (output) IPv4
12:21:47.625 INFO
12:21:47.625 INFO found: USB 2870 Device
12:21:47.640 INFO - (input) MPEG2 Transport
12:21:47.640 INFO - (output) MPEG2 Transport
12:21:47.640 INFO
When you setup a capture source, and select the 'digital recording plugin', you should be able to select the "KWorld DVB-T 350U Device - QT" device type.
I've blundered my way through setting it up and if I tick 'Only show devices detected in this machine' it offers me 'KWorld DVB-T 355U' which I've gone with to produce a working system that's much more pleasing than the KWorld offering!