Please try the command again, put it to run as an administrator.
After the first command line, confirm the operation by clicking on the Enter keyboard and restart the system. See if it works
SC config bthserv start= auto
If it still doesn't work, redo the operation by typing the two lines of the command. After each line press Enter on the keyboard
SC config bthserv start= auto
SC config bthHFSrv start= auto
I hope it works now
Let me know
Sincerely
Talita