I am trying to activate Emclient free license, after I enter the license and click on activate, I get this error " An error has occured in the application that prevent it from continuing . The application will terminate."

Greetings, Javad Haidari

What version of eM Client and Windows are you using Javad?

I am using Emclient 7.2.36465 ( this is the latest version)
then I downgraded to previous version to check if it helps but it didn’t.
I am not by the computer now but I think the window version of the computer would not be older than 1803.
tomorrow and after tomorrow are holidays for me so I can give the accurate windows version on Saturday