New
#11
Did you remember to unplug any other drives, devices before going to boot live to run the 10 installer? That's about the same or similar to one of the initial errors I ran into last summer before finding out that any non OS drives and devices have to be unplugged or disconnected entirely before beginning. Otherwise the temp install folder and boot files, boot loader end up going in 10 different directions!
One storage saw the BT and WS temp folders while the other saw the boot files! That was sometime later when finally having 10 on the first time I was browsing one drive looking to copy files and folders over to the fresh 10 upgrade followed by clean and found out just part of the equation ending up there as far as the temp folders go. With previous versions even 8 Customer Preview I never had the need to unplug the pair of Sata 3 drives while the second Sata II OS drive would have been if first in the bios order as Disk 0 previously having been OSed with an even older version such as an XP/Vista or Vista/7 beta while the 32beta ended up replacing Vista entirely after the second beta build before the RC was out when the 64bit Beta and RC saw Vista on a VM as well as the XP Mode and even a Linux as well as 98SE VM!
All that and only until 10 arrived with an easy to confuse installer it seems that had been an issue to worry about.. And that is the one thing that can stall 10 on the spot! Unfortunately when someone else ran into that exact same error last summer no one ever replied back on that thread to answer what is seen at the MS answers site when this quesiton has been asked likely countless times by this time! Win 10 fails to Install with Error Code 0x80073b92-0x20009 - Microsoft Community
The OP by the way solved his own problem by answering mentioning he had asked around and got nowhere until unplugging all drives external as well as internal leaving only the C drive being the 10 destination drive plugged in and then saw 10 go right on! I thought was an interesting turn of events seen there which does seem to apply to you as well. Check to make sure those extra drives are unplugged!