Microsoft Office
Microsoft 365 and Office install errors, activation, crashes and update problems.
- Office for Mac "Unknown error, the error code is 0x0": how to fix itError 0x0 in Office for Mac is a generic licensing failure, not a sign of damaged files. Microsoft has a known-issue page for it, now marked Resolved, and the fix it gives is to update Office on macOS 12 or later. Office 2019 users should try the same update first.
- Microsoft Office error code 147-0: how to fix itError 147-0 appears when the Click-to-Run update of Microsoft 365 or Office was interrupted, so Office will not start. Restarting the PC and waiting a few minutes fixed the one case documented. If it persists, repair Office with Quick Repair, then Online Repair.