Hi @Macro, Soft
The issue doesn’t occur on other computers
Could you please check the versions of Office installed on other computers?
Does this issue occur with all Word documents on your Word?
I suggest you rename your Word Normal template:
- Close Word. Locate to File Explorer > View in Show/hide group > check the box of "Hidden Items".
- Go to C:\Users<user name>\AppData\Roaming\Microsoft\Templates, then find the Normal.dotm and rename it. This file will be automatically generated when reopen Word.
- Reopen the document include equations for a check.
Besides, you may perform an online repair for Office.
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