Manage your datacenter over the web using PowerShell web access

Good News! Windows 2012 R2 came with hundreds of new features, few of them are real gems (then the features Windows 2016 with a lot more). I am talking about "PowerShell web access" on this post PowerShell Web Access, you can do almost any task on any remote server from any device that has a … Continue reading Manage your datacenter over the web using PowerShell web access

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Updates not uninstalling :: An error has occurred. Not all the updates successfully uninstalled :: 0x80073712

Issue: Unable install or uninstall Windows updates on Windows 2016 (Windows 8/10/2012 operating system) It failed with "An error has occurred. Not all the updates successfully uninstalled" Event log says "Package KB4056890 failed to be changed to the Absent state. Status: 0x80073712." DISM.log has logged with below error lines 2018-02-09 09:53:45, Info                  DISM   DISM Package … Continue reading Updates not uninstalling :: An error has occurred. Not all the updates successfully uninstalled :: 0x80073712

POWERSHELL SCRIPT:: DHCP BACKUP SCRIPT WITH NOTIFICATION

This script can be scheduled from a remote machine to execute across DHCP servers Below command to find list of Authorized DHCP servers, (Get-ADObject -SearchBase "cn=configuration,dc=domain,dc=net" -Filter "objectclass -eq 'dhcpclass' -AND Name -ne 'dhcproot'").name, this can be incorported instead of  [array]$lists = @(“DHCP01″,”DHCP02″,”DHCP03”). Like [array]$lists = (Get-ADObject -SearchBase "cn=configuration,dc=domain,dc=net" -Filter "objectclass -eq 'dhcpclass' -AND Name -ne 'dhcproot'").name Below … Continue reading POWERSHELL SCRIPT:: DHCP BACKUP SCRIPT WITH NOTIFICATION

Windows 2012 R2 server boot loop to Windows Recovery Console!

Issue:    Windows 2012 R2 server not loading to Desktop, server boot loop to Windows Recovery Console & Driver fault error 0xc0000099 Cause :   EMC powerpath driver corrupted, missing or not loading Fix : Initial Trouble shooting Steps: Boot the server in Safe mode and Last Known good configuration - Still going in to "Preparing to … Continue reading Windows 2012 R2 server boot loop to Windows Recovery Console!