Thanks to Bree, A Guy, Wynona and Kado897 for your welcome messages.
I suspect you maybe right about the frequency of my visits. It really depends how often I'm hijacked to provide repair services...

First of all a Big Thank You to "HBHB" an old post but the file "JMB38X SD/MMC Host Controller" fixed a problem with on a friends ASUS laptop after upgrading from 7 to 10.
Tony here; started quite...

Offered to upgrade friends ASUS laptop 7 to 10 and discovered 3 x base system devices... arrived here after google search on H/W ID. so glad I did. This has fixed 33% of my problems 2 more to go....