Copy file failed (0x0002008000b40000)

[picohen]

Trying to install Win 8.1 to 64 GB USB drive.

1. WinToUSB told me the drive needed to be formatted even though I had formatted it prior to inserting in PC

2. I pointed to Win 8.1 iso image and after about 10 minutes of the installation, the installation errored out with:
"Copy file failed. (0x0002008000b40000)"

I did a search here on the error, but found no entries. Searched Google and even Google did not return anything. So here's the first.

Anyone see this before? Anyone have any idea what the hex code error means?

[picohen]

Well...nevermind. I think the ISO was corrupt. I tried a different ISO and it worked.

[brent_the_rogue]

I'm having this same problem, however, I was unable to fix it.

[admin]

Please send the "user.log" to me, it is located in the bin folder under the installation director.
Are you able to provide the ISO file that has the problem?