I have faced to this issue when configuration WSUS Post installation on Windows Server 2012 R2 virtual server. Every time I open the WSUS Console, the MMC is getting crashed with the event name of CLR20r3. Microsoft Management Console has stopped working After that I … [Read more...] about WSUS MMC Has Stopped Working at the Post Installation – Event CLR20r3
WSUS Post Installation Failed – Attempted to perform an unauthorized operation
I have experienced this issue on brand new Windows Server 2012 R2 Virtual Machine on Hyper-V. After installation of the WSUS role, the post configuration wizard fails with "Fatal Error: Attempted to perform an unauthorized operation" Below is a part of Log file content … [Read more...] about WSUS Post Installation Failed – Attempted to perform an unauthorized operation
Move Mailbox Database Failed – MapiExceptionNotFound
When we are trying to move some mailboxes in Exchange Server we may receive below error. 12/29/2015 11:49:36 AM [EX01] 'domain.local/NML/Xxxx xxxxxx' created move request. 12/29/2015 11:49:39 AM [EX01] The Microsoft Exchange Mailbox Replication service 'EX01.domain.local' … [Read more...] about Move Mailbox Database Failed – MapiExceptionNotFound
Ntdsutil Remove Crashed Domain Controller Step by Step
Ntdsutil.exe is a command-line tool that provides management facilities for Active Directory Domain Services (AD DS) and Active Directory Lightweight Directory Services (AD LDS). You can use the ntdsutil commands to perform database maintenance of AD DS, manage and control single … [Read more...] about Ntdsutil Remove Crashed Domain Controller Step by Step
vSphere Cannot send the key sequence to the VM
You may receive this warning message in vSphere client and most probably the Virtual machine console also won't open. To Fix this issue go to ESXi console -> Config -> Defaults -> Security -> host. Uncheck Config.Defaults.security.host.ruissl and … [Read more...] about vSphere Cannot send the key sequence to the VM
