I run Windows 10 (64 bit) and use the 2007 Microsoft Office Outlook. Until last night I was able to fill and sign a pdf and click Send Mail>Attach to Email and my Microsoft would pop up. This morning it stopped working.
I have tried everything I've read on the forums and help sections.
I tried to add new account, but my servers are gmail (since my work address is from gmail) and it creates a draft in gmail. I then have to sign in and finish there. I prefer to use my outlook. How can I fix this?
Sorry for the delayed response and inconvenience caused. Please check for any pending updates of Acrobat from help >check for updates. Install the updates and reboot the machine and see if this brings any difference.
You may configure the email again in outlook from Edit>Preferences>Email and add Gmail account again.
You may also refer to Attach to email option is not working | Acrobat DC, Acrobat Reader DC
Let us know how it goes and share your findings.