Non-MAS DEVONsphere Express is indexing only about half of my pdfs and documents, and no emails.
I have enabled DEVONsphere Express app in Accessibility Preferences, updated DEVONsphere index several times and restarted my Macbook.
Search locations are the standard: Desktop, Documents, Downloads, Dropbox, Google Drive, Movies, Music and Pictures. Two folders within Documents are excluded.
Searches of emails are working both in Spotlight and within Apple Mail. I have resetted Keychain and deleted and recreated my mail account to no avail. OS is up-to-date Sierra.
It seems that all files I select for See Also in DEVONsphere show the File not indexed warning, even in the one-level deep Downloads folder. Please advise how to correct this problem.