Registering ASM license I get: “Error – license you entered is incorrect. Please, enter a valid license.” What’s the problem?

KB51639

Ultimo aggiornamento: 11 September 2014

Error registering ASM license

4.2.0

Licenses purchased/renewed after 09-10-2014 are NOT compatible with Archive Server for MDaemon versions lower than 4.2.0
 
Trying to insert a "new" license into an ASM lower than 4.2.0, you will get the error: 
 
Error – license you entered is incorrect. Please, enter a valid license.
 
Plaese, verify that you have typed correctly owner and code of the license (it is recommended to make a copy and paste of data received by email) if the error persists even updating ASM to 4.2.0 or later, 
 
Finally, if none of previous points has solved the problem, please, contact Achab support.