Navigate to the or Registration tab (usually accessible from the main menu or the integrated Excel interface). Look for a field labeled Computer ID or Hardware ID . Copy this code exactly as it appears. Step 2: Access the Official Registration Link
: Codes are sent via email, typically within 48 hours (often much sooner) after your payment is processed.
Once you are on the activation page, carefully enter the required information: Must match your purchase records.
: For version 1.51 and newer, ensure you are running the software with the appropriate user permissions as required during installation.
Launch any MITCalc calculation module (e.g., Spur Gearing, Shafts, or Springs) from your desktop shortcut or Excel menu.
Add the official MITCalc domain to your email provider's so the automated authorization delivery email does not get caught in your spam filter.
Copy this string exactly as it appears. It is highly recommended to copy and paste it into a temporary text file to avoid typos. Step 2: Access the MITCalc Authorization Code Link
Avoid typing the code manually. Always use Copy (Ctrl+C) and Paste (Ctrl+V) to prevent mistaking zeros (0) for the letter 'O'.