I have been using a master copy of an inherited multi page report for about a year. I enter text, insert photos, excel tables & charts & text boxes. Check box areas are marked as sections. Today I inserted a photo and descriptive text box on page 12 of the report. When I clicked the text box border for the shortcut menu an hour glass appeared and the document locked up. "Not responding" was visible in the status bar. I closed then re-opened the file. Everything is fine until I get to page 12. Merely moving from page 11 to 12 locks up Word. I can neither select anything on page 12 nor move to page 12. If I ctrl F and type a word that is on page 12 or beyond, Word immediately locks up. I have deleted all temp copies and tried again and again to get onto or past page 12 without success. I tried to copy the first 11 pages and paste into a blank doc but nothing pasted into the blank doc can be changed. Example: I can't hide grid lines in a table. Objects can't be selected and moved. I can start over but about 5 hours work would go down the drain. This happened about 6 months ago and I fixed it but don't recall how. (Next time I'll write it down.) Any advice greatly appreciated. I use version 2002 a.k.a. XP.