It's all about the Software

I have not been able to use the video recorder feature and the Start button is 'greyed out'. I've looked in the settings and I assume I don't have to enable it in the options. I am using the latest test version although I've not been able to use it in earlier versions either despite using Windows 10 64 bit.

Processor AMD A9-9425 RADEON R5, 5 COMPUTE CORES 2C+3G 3.10 GHz
Installed RAM 8.00 GB (7.44 GB usable)
System type 64-bit operating system, x64-based processor

Edition Windows 10 Home
Version 20H2
Installed on ‎25/‎08/‎2020
OS build 19042.1237
Experience Windows Feature Experience Pack 120.2212.3530.0

Have you reviewed the information here on video recording: https://www.sdr-radio.com/RecAndPlayback#Requirements

Thank you Mike,

Problem solved. It appears that I only have 2 logical processors. I'll have to wait until I upgrade before using this feature.

Regards
Dave