It seems to be K7103.
The software for the PCS32 works for it too.
Select: Options->Hardware Setup
There select K7103 and select also the LPT port number where the oscilloscope is connected.
You'll find the port number in the Device Manager.
For more info see: viewtopic.php?f=10&t=936viewtopic.php?f=10&t=2154
If the installation program is not compatible with your Windows version, you can try following solution:
Download this ZIP package: http://www.box.net/shared/ny0kk9bpkq
Extract it to a folder and run there WinDSO_FG32.exe.
The oscilloscope K7103 can't be used with 64 bit Windows versions.