Check VM Generation Version Hyper-V

Since Windows Server 2012 R2, Microsoft introduced a new VM Type called Generation 2 VM. There are some advantages using Generation (Gen) 2 VM such as Hot add/remove Virtual...
Get VM vhdx

Get all VMs VHDX disk size

Sometimes you need to get which VM that most consume the disk storage. You can check the vhdx size by inspecting the disk one by one. However, It will...
Windows server core

Windows Server Core: How to start PowerShell by Default

By Default, Windows Server Core will start Command Prompt (cmd). However, if you would like to change the default cmd to PowerShell, you can change it by changing the...
SSH PowerShell

SSH On Windows Server 2019

Since the end of the last year, Windows Server 2019 and Windows 10 Build 1809 includes OpenSSH Server and Client as supported Feature-on-Demand. In this post, I will try...

Repair UEFI Boot Error Windows Server

Recently, One of our customer's server had an issue during boot process. Below the steps on how to resolve UEFI Boot issue on Windows Server. You...

“No Remote Desktop License Servers available” while RDP to Windows Server

When you trying to connect to the Windows Server Remote Desktop Session Host (RDSH), you may encounter the following error message:  The remote session was...

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Exchange Search Glass

Exchange SSL Certificate Services Greyed Out

When you want to change/manage services for Exchange Server 2013 or above through the Exchange Admin Center, you found the checkboxes options...
Keyboard Update

Exchange ECP and OWA error after update

After upgrading Exchange server to the latest patch or CU, you found the error page after login to ECP or OWA. OWA...
DHCP Server

Configure DHCP failover on Windows Server

In this time, we will configure the DHCP failover on Windows Server. DHCP Failover is a feature on the Windows DHCP server to...

Check Folder Size using PowerShell command

Sometimes, you need to know how big a folder using PowerShell command. For the example once you on PowerShell session command and...

Windows Server 2019 is now Generaly Available

Microsoft has announced that the Windows Server 2019 is now available for download.  Windows Server 2019 will be available in Datacenter, Standard,...