Our Excel add-in project includes several winforms that display perfectly on all but one of the user workstations. On this particular workstation, the label text on winforms is garbled into obscure characters (see screenshot). The strange thing is, text that is good in any text field controls. The user's regional setting is en-US, no other places on this workstation.
We excluded regional settings and corrupt fonts. Any ideas what could be causing this? What properties of the form or project settings should we look at that can help us?
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