To reinstall Quicken from a CD using an Unlock Code, please use the following steps.

Reinstalling Quicken on the same computer:

1. Insert the CD into your CD-ROM drive.
2. When the Quicken Install Wizard opens, click Next.
3. Select Reinstall a copy of Quicken and click Next.
4. In the Unlock Code field, enter the unlock code provided on your purchase confirmation e-mail you received when you purchased Quicken. If you do not have the unlock code, follow steps 2 - 7 in "Reinstalling Quicken on a new computer" below.
5. Click Next and follow the remaining steps in the install wizard.

Reinstalling Quicken on a new computer:

1. Insert the CD into your CD-ROM drive.
2. When the Quicken Install Wizard opens, select Buy and Install Quicken. 
3. Click Sign In (Do not complete purchase steps again ). 
4. Under My Account /Order Status; enter the username and password you used when you purchased Quicken.
5. Click the My Downloads and Unlocks tab.
6. In the My Unlock section, click Unlock Again. A dialog box with the new unlock code appears.
7. Copy the new unlock code and paste it in the Unlock field on the installation window.
8. Click Next and follow the remaining steps in the install wizard.