Hello WAZAA78, Before we proceed on, could you please clarify at which exact point will you experience this problem? Have you attempted any actions to attempt repairing the problem? Please try to start Perspective in secure mode(Push Win + L, kind 'outlook /safe', press Enter.) and discover if there will become any improvement.

1. Outlook Won’t Work in MacOS High Sierra – Fix. If you’re running version 15.32 of Microsoft Outlook for MacOS or lower, and have upgraded to MacOS High Sierra. I also updated and restarted the whole Mac but nothing, Microsoft Outlook still doesn’t.
2. If you installed Outlook 2016 ver. 15.34 or earlier, and are not being offered an update to 15.35 or later, download the latest Office 2016 for Mac Suite Installer here. Office for Mac 2011 Word, Excel, PowerPoint, Outlook and Lync have not been tested on macOS 10.13 High Sierra, and no formal support for this configuration will be provided.

Oct 25, 2017  Hi @0MattEllis0, Sorry to hear that your Outlook has stopped working but let me know what's the result after repairing office installation. Can you please make an attempt to start Outlook in safe mode and see the result. If the problem continues in safe mode, You should repair your Outlook data file using Inbox repair tool or using any Free OST Repair tool as sometimes Outlook gets stuck.

Adobe pdf for mac. This assists remove whether the issue is related to any third celebration add-ins. If the problem persists, please try repairing Office via Control -panel and check the result. Hope this can become helpful. Best regards, Yuki Sun Please keep in mind to tag the responses as answers if they assisted.

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