File Share Encryption

Trying to upgrade a Windows 7 Pro domain computer that is encypted with WDE v10.3.2MP11. I get the following error message after PGP processes are stopped:

Install.wim does not look like a Windows installation media.

I have copied the files locally (tried 3 different copies). Am the Administrator. Followed the 'How To' article 119349.

Am missing something silly, just don't know what it is.

Thanks.

Hi,

If not mistaken you are folow this KB to perform upgrade. 

https://support.symantec.com/en_US/article.HOWTO119349.html

i have follow this kb to do so and i success, read it carefully. I recomend that build a custome image to perform upgrade rather keep execute the code on upgrade.

you are almost there.