Trying to create a video of a BIAB executing a song but I get a file with zero bytes. Hardly the first time I've done this, I've created several dozen video backing tracks this way over the past year. Last time maybe 6 weeks ago?

It's a simple process:
1) Right click on the "Save As" button,
2) Choose "Save as Video ...",
3) Hit "OK Render Video",
4) Point to the location I want the file and give it a name.

It seems to execute all this, takes about 45 seconds for a 3 minute song and everything seems to complete successfully. But then Windows File Manager doesn't see the file. The part of File Manager that shows recent file shows the song file where I pointed, but with zero bytes.

Tried this on a couple of songs, rebooted and re-tried, all no joy. I'm running the latest version of BIAB 2021 Audiophile on the same Lenovo laptop (W10) I've been using for 4 years. Not sure if there's been an update of BIAB since I did this last and we all suffer through Windows updates. If someone's got a minute to try this let me know if this function still works for you.

Thanks