Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
I'd suggest doing an online repair of your installation. The instructions are here:
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When trying to open and Microsoft app, it shows error status 0xc000012f. And also says C:\Program Files (X86)\Common Files\Microsoft Shared\Office16\mso50win32client.dll is either not designed to run on Windows or it contains an error. What do I do?
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
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I'd suggest doing an online repair of your installation. The instructions are here: