: Use https://www.peachtree.com/register (if the site is still active).
Before beginning the installation, verify that your operating system and hardware can support the legacy software. Operating System Compatibility
After setting up Peachtree Accounting 2010, perform the following tasks:
Because Peachtree 2010 is a legacy product, online activation servers hosted by Sage may no longer respond automatically. Manual Activation Mode
When prompted by the licensing screen, enter your official .
Double-check the exact product edition listed on your license. Ensure you are not confusing the number 0 with the letter O , or the number 1 with the letter I . Pervasive Database Engine Failures
Your archived Sage Customer Portal account under the "My Products" tab. 2. Performing Online Activation Launch Peachtree Accounting 2010.
Search your inbox for correspondence from Sage or the authorized retailer if you purchased a digital download.
: Insert your CD or run the downloaded setup file (e.g., Peachtree2010.exe ). License Agreement : Read and accept the terms to proceed.