Hello, everyone !
How can i retrieve expiration date of Avast PRO from file or mb registry key ? I want to write some script, that notify me when keys has expired.
No need for a script, Avast will notify you (more than once ;))…
OK but it notify only local user 
It will be helpful to check license from remote computer.
Log on to your avast account my.avast.com - that should give you the status of your licenses and devices, etc.