When you right-click a file and choose “Mail Recipient” in the SendTo option, the email window does not open / nothing happens. There are two known causes for this:
The default mail client is not set
The DLLPath in the registry is missing for your mail client
Missing or invalid Registry keys related to .MAPIMAIL When you right-click a file and choose “Mail Recipient” in the SendTo option, the email window does not open / nothing happens. There are two known causes for this: