Microsoft Diagnostics and Recovery Toolset: expiration

Hello

this is a question is continuing my question of yesterday :"get message:no

program is associated with this file to run this..."

on my research for recovery or restoration tool I downloaded "Microsoft

Diagnostics and Recovery Toolset" (eveluaton version for one month) which

create a booting cd that may do a system restore.

(at the moment I can't use "system restore" from my windows.)

my new problem: when I boot with the new cd that I created, I get the

message that the image on the cd has expired...

any Ideas ?