It's nice to have you here, Cindy. 

I'll make sure you'll get your validation code and register your QuickBooks Desktop 2013 from your device.

The validation code is important and sensitive information, and the steps below will walk you through how you can acquire it in a private environment.

Option 1. If you have registered for this code, we can log in to your CAMPs to get the code. 

1. Go to CAMPs and log in using the credentials connected to your product. Make sure you sign in as Primary Admin.
2. Select your version.
3. Choose Details, and look for the validation code. 

Option 2. We can also contact our Support Team. They can provide you with the validation code in no time and ensure to share this data in a secure environment. Go to the Help menu and select QuickBooks Desktop Help F1. 

Alternatively, we can use the link below.

1. Go to this link: Contact Support Team.
2. Enter your full name and email address.
3. Then, follow the on-screen instruction to complete the process.

Here are some of the articles you'll want to check for more details about managing your QBDT:

• Activate QuickBooks Desktop for Windows
• Find QuickBooks Desktop license info
• Move your company files to another computer

Post again if you need more help. I'd love to assist you with your company file and anything related to QuickBooks. Have a good one!