Advertisements The Cablevision guy came in today to install digital cable and Optimum Online. However he had a problem installing the multi-stream Cablecard. He called in, and they told him that the card won't work because the Tivo HD's software version was 8.1x out of the box, and the Cablecard needs 9.4x. So he says wait for it to upgrade to that, then call them again. Currently my Tivo has no Cablecard, so I can't view HD channels and some other stuff, although standard def works fine. The Tivo setup told me that it upgrades automatically, but my Software Version has currently been 9.2a-01-2-652 for hours now. It seems to be stuck at that. So how can I force an upgrade to 9.4x?