Parsing all my current resumes

Login as an user with Admin privileges
Search with Candidates>candidates for the list of candidates that you would like to have parsed.
Select Bulk Parse resumes from within the ACTION button.

Only the latest resume of the Candidate is parsed.
The parsing may take a while (100,000 profiles = 36 hours) as it is seen as a non-critical task so that it does not slow down your other users.