It did that with me as well when I had IE and Chrome both open...open chrome come click on link at first page.....asking for decryption key should go away
There is one thing I do not understand, how is it that has leaked the install.wim and not the .iso original? And how long do I have to activate Windows 8.1??
No activator yet, because activation of Windows 8.1 is based on KMS v6, wait a few days or one-two weeks for activator.
Most of the guys leaking and using it, are able to deploy the WIM or create an ISO. Would guess it´s easier to leak the WIM only. There is not much more needed, as most have one of the leaked ISOs already .
Are you using imagex? if so, what version, might not be compatible with the WIM. Dump the WIM in a 9471 ISO and try that method, since 9471 is Pro.
When a manufacturer is going to deploy an operating system to varied hardware and models it uses the install.wim to install to many machines not an ISO .. It can also create the different hardware specific install media from that wim