So you downloaded Daemon tools?
...I do believe the instructions are fairly clear

Ok well here goes...
You installed the english Daemon tools?
Right click on the "lightning" icon in your 'taskbar'
then go to virtual CD/DVD-ROM
Then enable 1 drive and mount it by pressing on the first drive thing

Also make sure to hide the real drive, though the instructions tell you how

B2-Go to My Computer
---Select the CD Drive
---Right click and press on Properties
---Press on the "Hardware" tab
---Select the name of your CD Drive
---Press Properties
---Change Device usage to: Do Not use this device (disable)
~~~Whenever you want to use the real cd drive again do not forget to change the Device usage back to (Enable)
---Press OK and close the other properties window by pressing OK again