Technical Support

Invitation redemption failed An error has occurred. Please retry again shortly.

How to fix Microsoft 365 guest access invite error ‘Invitation redemption failed An error has occurred. Please retry again shortly.’

Intro Today I invited a user to have guest access to a Microsoft365 tenant / AzureAD and I received an email backfrom them shortly after saying they are met with an error when clicking the accept invite link on the email. Error message: Invitation redemption failed An error has occurred. Please retry again shortly. RequestId: …

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0x80070643 - Fatal error during installation

How to fix Microsoft Visual C++ Redistributable Install Errors

Intro I recently had an end-user email me to request install of Citrix Workspace which has a C++ redistributable dependency. I found that the install would fail with various errors depending on how I attempted to do it with messages such as –   0x80070643 – Fatal error during installation. And also: ‘The older version …

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Microsoft365 Modern Authentication Login

Connect to Exchange Online Powershell with MFA

Intro As discussed in our previous article, connecting to Exchange Online via PowerShell is one of the most important uses for PowerShell as a Microsoft365 administrator. The setup process on PowerShell for connecting with an MFA account is incredibly simple – Method If this is the first time you are using MFA PowerShell on your …

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PowerShell for Exchange online screenshot

How to connect to Exchange Online PowerShell

Intro As a Microsoft365 or formerly referred to as Office365 administrator there will come a time when you will need to make some changes using PowerShell for Exchange online, the most common reason for using PowerShell for Exchange online is calendar delegation. If your administrative account has MFA (multifactor authentication) enabled, please see our article …

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Your organization's administrator turned off the service required to use this feature.

How to fix Excel error – Your organization’s administrator turned off the service required to use this feature

Today an end-user called me with a new error message I have not seen before in Excel, as they are attempting to open a help article about a function on Excel they recieve “This command isn’t available” “Your organization’s administrator turned off the service required to use this feature.” At first I was perplexed as …

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