www.makemkv.com

Have downloaded MakeMKV v1.8.6. Looking to find the next step to burn content onto a DVD. A DVD has been through the file conversion process. Have created the DATAPART1 (D:) which contains Video and msdia80.dll. There does not appear to be a process to burn this content to a DVD.
What would be the next step to burn content onto a DVD? Win7, Roxio Creator is installed.
Thanks,

You need a DVD authoring tool that will accept MKV files as input for the video tracks. Usually, such tools will say they support MKV files in their specifications.