For what it is worth:
I had a similar problem after upgrading from 6.2.something to 6.4.3. All pages gave a 404, except the main page.
This immediately fixed the problem for me:
- Navigate in dashboard to Settings-> Permalink settings
- Toggle the permalink setting to a random other value (in my case ‘Plain’) and save
- Toggle the permalink setting back to the original value and save
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This reply was modified 2 years, 1 month ago by han1982.
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This reply was modified 2 years, 1 month ago by han1982.
