Renders as Usual, doesn't play, file size less than 1kB

Hello,

Running Davinci Studio 18.6.5

I've tried multiple times, same result renders in the normal time, but comes out at a miniscule file size & doesn't play.

I rendered individual without clips incident, but when I tried to render the whole project it keeps failing, producing a file under 1K for 47 minutes of video, & won't play.

Please help.
Thanks

Device Specs

Processor 11th Gen Intel(R) Core(TM) i7-11700 @ 2.50GHz 2.50 GHz
Installed RAM 64.0 GB (63.8 GB usable)
Device ID C7AFEA98-30B0-4BA8-ADC4-070B90311BD0
Product ID 00330-50000-00000-AAOEM
System type 64-bit operating system, x64-based processor
Pen and touch No pen or touch input is available for this display

Windows Specs

Edition Windows 10 Pro
Version 22H2
Installed on ‎02/‎11/‎23
OS build 19045.4046
Experience Windows Feature Experience Pack 1000.19053.1000.0

This normally happens if there is a very small in and out range lurking at the start of the Timeline. You can either use the shortcut Alt+X to clear it or, select Entire Timeline next to the word Render.

Thank You Charles Bennett,

I tried that with no success...about 6 or 8 times

Do you have any other suggestions?

Tim

I can't remember if it works separately or not, but try Alt+X in the Edit page.