I select a Message
   Right click and select Save Selected Message/PDF
   The first notice box shows up
   I select OK
   The 2nd notice box shows up
   I select OK
   And absolutely nothing happens.  This is where it used to give me the Window in which I could select the folder where the email would be saved as a PDF.

Hello: I am using Thunderbird 60.0 and ImportExportTools 3.3.0. This process used to work for me flawless but within the past few weeks has stopped. I select a Message Right click and select Save Selected Message/PDF The first notice box shows up I select OK The 2nd notice box shows up I select OK And absolutely nothing happens. This is where it used to give me the Window in which I could select the folder where the email would be saved as a PDF. I've attached this message with the Snip of the notice boxes.