you could try asking on the Stan slack - Join Stan on Slack | Slack
there is a problem with TBB lib not building properly on Windows - discussion starts here - Problems with installing cmdstanpy on win10 - #9 by ahartikainen
you could try asking on the Stan slack - Join Stan on Slack | Slack
there is a problem with TBB lib not building properly on Windows - discussion starts here - Problems with installing cmdstanpy on win10 - #9 by ahartikainen