Hi Glen,

Just install over the old 2010.5
That way you will retain all additional files that you have created (e.g. new styles)
If you have enough disk space I would copy the BB folder to another location as a backup first then install the update over the (i.e. point the update) to you original BB files.

Hope this helps you

Regards
Michee


Windows 11 64 bit, Biab 2024 1111, Realband 2024
i7 Desktop Computer 16Gb Memory