Step 1: Run AVCLabs M4V Converter Plus. First you should click the AVCLabs M4V Converter Plus menu, and then select the Registration... option to register your AVCLabs M4V Converter Plus.
Step2: Please fill the input blanks with User ID and Register key that you can use command+c to copy and command+v to paste in the window.
1. Make sure both the User ID and Register key are provided by our company after you pay the registration fee. If you have not paid, please click Buy online to purchase.
2. Please make sure the User ID and Register key you enter are completely and correctly, if not, an error message will pop up as below:
Step3: After you finished the Registration, the limitation of the trail version will be removed.