Hi @Gary
I suggest you try following steps to have a check.
- Press Win key + R key, enter
visio /safe
to run Visio in safe mode. - Go to File > Options > Advanced > General section, click File Locations > Check whether you have changed the default path.
- Then please locate to Display section, and check out the "Disable Enhanced Metafile optimization" box to disable this option.
- If nothing helps, it's recommended to perform an Online Repairfor Visio in Control Panel.
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