Install Office 365 get error code: 30183-48(401)

I re-ran the office installer. I had a similar install experience as Matthew. The Office apps are now installed, with Teams. However, I still got the error messages as noted by several others. Anyway, all the office apps open, and I have both Outlook and New Outlook installed.

I have tried all of the above ideas; I was able to upgrade from Windows 10 to 11 without issue.

Then, when I try to load the Office Home and Business 2021 - it stalls out at 95% and provides the error code. Error code 30183-48 (401)

I'm hoping they get this fixed soon....

I just tested all of my Office 365 apps after having gone through the uninstall, forced uninstall, and re-install (with the aforementioned error code). They all seem to be working. I expect that the issue is with the Setup program.

I just checked (1000 on 12/20/2023) there are no additional updates so the fix has not been posted.

I am having the exact same issue. I have been having problems with my outlook. Emails where staying in outbox way too long or not sending ( 1 example) so we decided it would be best to uninstall Microsoft 365 and then reinstall again. I get Error Cod 30183-48 (401) and then that screen goes away and another error code comes up and says we are sorry we had issues etc. Error Code 0-2031 (17002). I have restarted, uninstalled, followed suggestions from the Error codes and continually getting the same codes not letting me install it again.

Very frustrating you can't talk to a live person.

So what does that mean, with the set up program or what can I do on my end to fix it