This time could not update, BSOD x2 So for the time being won't upgrade.
Will have to put in new ssd drive later anyhow, and do a fresh install.
Present installation started as 7, updated to...

Ok, will try later in the day. Have re-installed Win 10 in the meantime. Downloading the Anniversary ISO at the moment.
Let you know how it goes. Thanks.

Thanks for the reply, I have an desktop, how to do this? Will switching power off at back of PC do the trick?
Thanks.

Upgraded windows 10 to windows 10 Anniversary, upgrade went smoothly with no errors or warnings, re-booted several times. When finally finished booted into a login form, but picture not showing and...