Tech Blog, Weird Tech Issues

Updating or Reinstall of Office 365 Causes Default Mail Client Errors

After upgrading some users to Office 365 x64 we ran into a consistent issue. ¬†Each user, upon boot up would receive the following error. Microsoft Office Outlook Either there is no default mail client or the current mail client cannot fulfill the messaging request. ¬†Please run Microsoft Outlook and set it as the default mail client. The Problem: It seems…

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