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I do not have many clients with an on-premise Exchange Server but there was one who needed their Exchange Server 2019 CU3 patched to the latest CU7. Error: The following

Problem You’re attempting to upgrade an Exchange Server 2019 to Cumulative Update 7, which requires .NET Framework 4.8: https://support.microsoft.com/en-ca/help/4571787/cumulative-update-7-for-exchange-server-2019 The prerequisites identifies that .NET Framework 4.8 is not present and

One of the most common questions I still get asked when it comes to Skype For Business is when an administrator attempts to edit an account but receives the following

Problem You’re attempting to create a Availability Group Listener after successfully creating a SQL Server 2019 Availability Group but receive the following error: TITLE: Microsoft SQL Server Management Studio ——————————

Problem You attempt to create a new SQL Server 2019 Availability Group after configuring a Windows Failover Cluster: … but the following error is presented: TITLE: Microsoft SQL Server Management

I’ve recently been involved with a few projects involving security vulnerabilities from penetration scans and one of the clients were asked to secure their Exchange OWA portal load balanced behind

As mentioned in my previous posts: Enabling user for Teams Enterprise Voice fails with: “Management object not found for identity” https://blog.terenceluk.com/2020/10/enabling-user-for-teams-enterprise.html … a user who has previously been enabled for

Now that working from home has become more popular for organizations during the pandemic, many of the clients I work with have decided to deploy Microsoft Teams’ Direct Routing feature