New
#70
The problem is a big file with a long name in c:\Windows\SoftwareDistribution\Download\
W10 20201.1000 is still downloading and the size is already around 30GB
This is not normal
Agree. There's something wrong here. Mine spent ages downloading at 5% and then failed with 0x80070005 error. By this time free space on the SSD was down to just over 3 Gb. It's only a 60 Gb SSD but there was 31 Gb free space when it started downloading. It hadn't even started installing. I assume free space was the issue.
I've restored the SSD from the Macrium Reflect backup and am now trying the ISO having mounted it as a virtual DVD. Seems to be installing OK (up to 23% after 5 mins) but will leave it running overnight now as it's getting late ...