Open my eM Client on another computer

How do I open my eM Client on my other computer

You can open EMC on another computer, but you will have to first click “Menu / Help / License” and deactivate your current license. Then activate your same license again on the other computer.

See eM Client FAQ Support info below.

I have activated my license on a second computer and my other computer has started to ask for the license key again, how can I resolve this?

eM Client licenses are meant to be used on one computer only, so if you have one eM Client license and are using eM Client on two or more computers, you will be asked to re-activate your eM Client license each time you switch between the computers. We offer very significant discounts, so please visit our webpage at and consider purchasing additional licenses. If you have any questions regarding the purchase, please contact our sales department at