Description:
I have a 4218 page document with over 4,000 images and the index never finished with the concordance file.

Steps to Reproduce:
1.Specify Concordance file
2.Hit Run
3.

Actual Results:
Never finished

Expected Results:
Should create Index


Reproducible: Always


User Profile Reset: No

Additional Info:
Info on affected document (created by VBA code I have)
Task 2: Getting content statistics (time varies with number of docx files), Start time 4:10:10 PM
 Pages = 4,210
 Characters = 6,366,994
 Words = 1,266,234
 Sentences = 65,723
 Paragraphs = 37,045
  . Average Characters/Page = 1512.4
  . Average Words/Page = 300.8
  . Average Sentences/Page = 15.6
 Fields = 4,276
 Frames = 7
 Hyperlinks = 4,890
 Bookmarks = 60
 Section breaks = 3
 Tables = 144
 Spelling errors = 7,926
 Comments = 0
 Endnotes = 0
 Footnotes = 0
 Form Fields = 0
 Indexes = 1
 Story Ranges = 7
 Styles = 526
 Scripts = 0
 List templates = 679
 Style sheets = 0
 Table of Authorities = 0
 Table of Categories = 16
 Table of Contents = 1
 Table of Figures = 1
 Variables = 0
 Windows = 1
 Inline shapes/images = 4,009
 Floating shapes/images = 15
Total time Task 2=00:05:08

Task 3: Font & Style names (may take a few minutes), Start time 4:15:18 PM
Fonts in use (sorted)=24:
 Arial
 Calibri
 Cambria Math
 Comic Sans MS
 Courier New
 Georgia
 Helvetica
 Lato
 MS Gothic
 Nirmala UI
 Open Sans
 Quicksand
 Roboto
 Segoe UI
 Segoe UI Historic
 Segoe UI Symbol
 Source Sans Pro
 Tahoma
 Times New Roman
 Verdana
 Wingdings
 inherit
 var(--ff-primary)

Styles in use (sorted):
 article__lead
 article-byline
 associated-caption
 author-byline__author-name
 blast
 bodytext
 Caption
 caption-text
 card-grid-item__excerpt
 cd-date
 col-sm-10
 comp
 credit
 Date1
 Default Paragraph Font
 Emphasis
 entry-categories
 entry-date
 entry-meta
 entry-month
 entry-tags
 entry-year
 featured-content-card__excerpt
 Footer
 green
 Heading 1
 Heading 2
 Heading 3
 Heading 4
 Heading 5
 Heading 6
 hs_cos_wrapper
 HTML Cite
 Hyperlink
 images
 INFO-Body Text
 internal-link
 item-body-text-graf
 justifyfull
 List Paragraph
 m_-2831693044161952883fbphotosphotocaption
 mntl-attribution__item-descriptor
 mntl-inline-citation
 mntl-sc-block-heading__text
 mw-headline
 No List
 No Spacing
 Normal
 Normal (Web)
 note
 nowrap
 p
 post-views-count
 post-views-label
 pw-post-body-paragraph
 rb-markup
 row
 section-start-text
 sentence1
 sentence2
 sentence3
 sqsrte-large
 st
 strapline
 Strong
 style4
 style5
 style9
 tab
 Table of Figures
 text
 TOA Heading
 topic-paragraph
 uficommentbody
 vanilla-image-block
 zp-subheading
 zp-zodiacal-dms

Total Styles=77