Trouble writing CD's with iTunes

Try right-click > Burn Playlist to Disc from the playlist name in the sidebar over File > Burn Playlist to Disc. The file menu method seems to have been broken for some time. Might pay to test with some erasable discs first and/or use a reduced burn speed. Note you cannot burn content that is in the cloud or comes via an Apple Music subscription.

tt2

For general advice see Troubleshooting issues with iTunes for Windows updates.

The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. When reinstalling right click on the downloaded setup file and use run as administrator. It may also help to temporarily disable any non-Microsoft anti-virus.

Review the other boxes and the list of support documents further down the page in case one of them applies.

The further information area has direct links to the current and recent builds in case you have problems downloading, or want to revert to an older version if the current one won't work properly for you at the moment. Links to the most recent builds are now at the bottom of the page.

Your library and device backups should be unaffected by these steps but there are links to backup and recovery advice should it be needed.

tt2

Thanks for your suggestion, but unfortunately, no-go. Same error message.