Month: September 2021

Outlook 2016 won’t autodiscover, TPM error

Scenario: Outlook 2016 on a new laptop won’t autodiscover the laptop that we encountered this on, was pre-configured at HQ and lost its brains when moved to the client office. The error message we received was Your computer’s Trusted Platform Module has malfunctioned Error code: 80090016 Keyset does not exist HKCU\SOFTWARE\Microsoft\Office\16.0\Common\Identity\REG_DWORD EnableADAL0 source: https://answers.microsoft.com/en-us/msoffice/forum/all/keyset-does-not-exist-outlook-throw-an-error-if-i/4205d705-10ca-4dbf-acca-a851c45bd212

Find Wireless Displays and Printers in different subnets

mDNS allows service based (as opposed to TCP port based) devices like Apple AirPlay, Google Chromecast, and Printers to be located across Subnet and VLAN boundaries. The problem is that these services are broadcast based and designed for small businesses or home use with only 1 VLAN. mDNS lets us propagate these advertisements across VLANs. …

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