em client not recognizing license on 3 different computers with a different activation key each.

3 computers are down and will not reactivate.  I have gone into license manager and attempted to deactivate, and then load the license key into em client.  Which does reactivate the license key in manager, but em client will not recognize and is still down.  have attempted deinstall and reinstall with no avail.

Dear RF,

The issue was caused by an error in our Licensing system and we worked hard on a quick fix. 
By now you should be able to continue using eM Client. 

We apologize for the inconvenience.

Russel Markosky
eM Client