Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello Dylan, thank you for reaching out to Forum Support. Error code 30183-48 (401) usually occurs when there is a problem with the internet connection or the firewall settings on your computer. Here are some steps you can try to resolve this issue:
- Check your internet connection and make sure it is stable.
- Disable any antivirus or firewall software temporarily and try to install Office again.
- Clear the cache and cookies on your web browser and try to install Office again.
- Try to install Office using a different web browser or device.
Error code 30183-28 when installing Office - Microsoft Support