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To make it easier to solve the problem, Kindly answer the following questions:
- What version of your MS word and your operating system are?
- Have you made any changes to your computer before?
Of course, you can try the following methods which may help you:
- Check to see if this file can be opened on another computer and will display properly.
- Make sure text hasn't been formatted as hidden or in white color.
- Uninstall the MS Word on your computer and reinstall it to check if it woks.
Meanwhile, please refer to the following link: