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Technical articles, tutorials, and insights on PowerShell, .NET, Active Directory, and enterprise IT automation.

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UniFi Controller upgrade on Ubuntu fails during package installation

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UniFi Controller upgrade on Ubuntu fails during package installation

We’re a huge fan of Ubiquity hardware, especially it’s UniFi products line. It’s nice, modern hardware with lots of functionalities…

5.5.195.5.20apt updateapt upgradedebianerror
Upgrading Exchange 2010 SP3 to Rollup Update 18 fails with blank webpage

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Upgrading Exchange 2010 SP3 to Rollup Update 18 fails with blank webpage

Upgrading Exchange 2010 SP3 to Rollup Update 18 is fairly smooth process. This rollup update is part of standard Windows Update…

cumulative updateerrorsexchangeexchange 2010exchange 2010 sp3exchange 2013
Office 365 – Emails sent to Office 365 group contain Chinese characters

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Office 365 – Emails sent to Office 365 group contain Chinese characters

Recently I’ve noticed that when I send email to Office 365 group from my iPhone (iOS) standard Mail application and…

chineseemailemailsexchange onlineoffice 365office 365 groups
Hyper-V – There was an error during move operation

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Hyper-V – There was an error during move operation

Windows Hyper-V with it’s live migration is a great feature… when it works! Unfortunately after setting it up things weren’t…

errorhyper-vmicrosoftmicrosoft windowswindows 2012windows 2012R2
Test-MailFlow status failure on Exchange 2013 with GFI Mail Essentials installed

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Test-MailFlow status failure on Exchange 2013 with GFI Mail Essentials installed

Our Client has Exchange 2013 with GFI Mail Essentials. Recently Test-Mailflow started failing with no real reason to do so. Servers…

failfailuregfigfi mail essentials 20gfi mailessentialsmicrosoft exchange 2013
The shadow copy provider had an unexpected error while trying to process the specified command.

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The shadow copy provider had an unexpected error while trying to process the specified command.

Fix the shadow copy provider error during Altaro VM Backup offsite jobs by tracing the failing disk target, reviewing VSS behavior, and validating the backup path.

altaroerrorerrorsshadow copy providervssvss error
Happy New Year!

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Happy New Year!

A New Year message from Evotec sharing thanks, appreciation, and warm wishes for customers, collaborators, and the year ahead.

2017celebrateevotechappy new yearitwishes
Microsoft Exchange – OU picker is empty when creating new user

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Microsoft Exchange – OU picker is empty when creating new user

If the Exchange ECP OU picker is blank when creating a new mailbox, you may have hit the built-in result limit and need to raise the ECP web.config value.

errorexchangeexchange 2013microsoft exchangemicrosoft exchange server
Hyper-V – Incorrect function when trying to move files

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Hyper-V – Incorrect function when trying to move files

When we are asked by our Clients to setup their servers we usually go with virtualization. We usually choose Hyper-V…

altaroaltaro hyper-verrorerrorshyper-vmicrosoft hyper-v
Sharepoint Online – Sorry, you don’t have access to this page

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Sharepoint Online – Sorry, you don’t have access to this page

Sorry, you don’t have access to this page is well known message for any SharePoint Specialist. Recently when trying to…

errorsoffice 365sharepointsharepoint collection administratorsharepoint online