Dear Shivam, I am simply clicking on the email button on the toolbar, then clicking default email application (Microsoft Outlook) – and then nothing happens – nothing at all.  The same Acrobat package, the same licence from the University, all worked fine in Win 7.  This is a clean install of Win 10 and Office 365 (all licenced and activated), all perfectly working – as it were – but not this option. Thank you for your time!  Maybe you can think of something. Bogdan Dr Bogdan Costea Reader, Academic Director BBA and Management, Politics and International Relations Organisation, Work and Technology Lancaster University Management School Charles Carter Building Lancaster, LA1 4YX [Admin, personal information removed] ... View more