Click Authorize . If successful, the dialog will show the remaining days until the next required authorization (usually one year for subscriptions). Important Technical Notes
Most users receive their authorization code via email within a few hours, though it can take up to 48 hours depending on the payment method. Step-by-Step Activation Guide authorization code for mitcalc
Once you have your code, follow these steps to activate your software: In the Excel environment, go to the Settings sheet. Click Authorize
You can email orders directly to orders@mitcalc.com . Once the payment is processed via wire transfer, an invoice and code are sent to you. Step-by-Step Activation Guide Once you have your code,
MITCalc uses this code to prevent illegal use and ensure that only paying customers access the complete set of mechanical and industrial calculations. While the initial download allows for a 30-day free trial with full functionality (though limited input parameters), the software will eventually prompt for an authorization code to remain active. How to Get Your Authorization Code
Copy and paste the code (Ctrl+C, Ctrl+V) exactly as it appeared in your email into the dialog box.