Unexpected Message

[escher64uk]

Can anyone tell me what this message on my screen means and what do I need to do about it? (See attached pic). I've tried to run a searchable cd-rom in my disc drive and this message comes up. I've run the disc many time before without any problem. Any help appreciated.

 

[KenB]

Sorry for the late response - I was hoping that somebody who had come across this before would have assisted.

Does this happen with any other CD ?

I assume that you have "Toolbook" installed on the machine - as the CD software seems to be looking for it.

I found this - click here - I assume this is the correct "Toolbook"
It looks as if you need a "Key" to install and run it.

EDIT .....
Further checking ....
click here
"Starting price = $2795" ??