I don't know what version(s) the CD BoB2 is/are - mine is the G2 'Limited Edition' from 2005 - but it seems to have been established that versions up to 2.01 will work on Win 10:
https://a2asimulations.com/forum/viewtopic.php?f=10&t=67364I thought for a moment you had found the Holy Grail!
Not sure how to find out version you have - IIRC it was on the main menu screen for BDG updates, and might be visible on the Properties tab of your BoB.exe - mine is definitely 2.13, but has properties of 2.1.2.0 for 'File version' and 2, 0, 8, 0 for 'Product version', go figure!