Canon Print Studio Pro v2.2.8

Hi folks, bit of a long shot this. I’ve had to rebuild one of my Macs (running Ventura) which had Canon Print Studio Pro version 2.2.8 installed. We use this occasionally for large print and Print Studio Pro produces a far better result than printing directly from LR or Photoshop.

Tried to download this from Canon and it’s not available any more, every link to that version results in a 404 error. Asked their support and they said the only version available is 1.4. Does anyone have the v2.2.8 install files please?

Alternatively, can anyone shed any light on why I can get get a perfect, properly saturated print from Print Studio Pro but from Photoshop 2026 or LR Classic the colours are washed out? I’m using the same colour profile for the paper stock.