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How to Install .NET Framework 3.5 on Windows Server 2012 R2

Posted on February 20th, 2018 · Posted in Windows Server 2012 R2
gpo specify component source path

Most modern Windows applications require .NET Framework to work properly. The roles and features setup wizard Server Manager in Windows Server 2012 R2 allows to install two different versions of .NET Framework at a time – 3.5 and 4.5. The installation of .NET Framework 4.5 doesn’t usually cause any problems.. read more

How to Manually Import Updates into WSUS from Microsoft Update Catalog

Posted on February 2nd, 2018 · Posted in Windows Server 2012 R2
WSUS -> Import Updates

Many Microsoft hotfixes and updates do not appear in the WSUS console due to different reasons, for example, when an update is designed to solve a specific problem or the synchronization of updates for a certain product/OS version/update class is disabled in the WSUS settings. For these cases, in WSUS/SCCM.. read more

How to Create the DaRT 10 Recovery Image

Posted on January 18th, 2018 · Posted in Windows 10, Windows Server 2012 R2
dart 10 setup wizard

ERD Repair Disk is an unchallenged administrator’s assistant to recover Windows refusing to boot for a number of reasons. In this article, we’ll tell how to create your own boot ERD disk with a set of tools to recover Windows 10 or Windows Server 2016. To create an ISO image.. read more

How to Obtain SeDebugPrivilege when Debug Program Policy is Enabled

Posted on December 28th, 2017 · Posted in Security, SQL Server, Windows Server 2012 R2
sql server setup error: Setup account privileges failed

In the previous article, we told that one of the ways to defending against mimikatz-like utilities is disabling the debug privilege for system administrators using Debug Program policy. However, recently it turned out that without the debug privilege (it is SeDebugPrivilege in Windows), a local server administrator cannot install or.. read more

How to Clear Windows Event Logs Using PowerShell or Wevtutil

Posted on November 24th, 2017 · Posted in Windows 10, Windows Server 2012 R2
Clear-EventLog –LogName System The System log file was cleared

In some cases it is necessary to delete all entries from Windows event logs on a computer or a server. Of course, you can clear the system logs from the Event Viewer console GUI—  Eventvwr.msc (right-click the log you would like to clear and select Clear Log). However, starting with.. read more

The Requested Resource Is in Use: Cluster Disk Error in Windows Server 2012 R2

Posted on November 17th, 2017 · Posted in Windows Server 2012 R2
Clear-ClusterDiskReservation –Disk 1

After the emergency shutdown, one of the cluster disks connected to the Microsoft Failover Cluster in Windows Server 2012 R2 fell down. Having opened Disk Manager on one of the cluster nodes, I saw that this disk was online, but the file system was recognized as RAW.

How to Create Scheduled Task Using PowerShell

Posted on October 26th, 2017 · Posted in Powershell, Windows Server 2008 R2, Windows Server 2012 R2
task settings xml file

Most administrators use the graphic interface of Taskschd.msc console to create Windows Task Scheduler jobs. However, in various scripts and automated jobs, it is much more convenient to use the PowerShell features to create scheduled tasks. In this article, we’ll show how to create new Windows Scheduler tasks, export tasks.. read more

Windows 10: WSUS Error 0x8024401c

Posted on October 20th, 2017 · Posted in Windows 10, Windows Server 2012 R2
Windows 10 update Error 0x8024401c

One of my customers encountered the problem when trying to update new PCs running Windows 10 1607 and Windows Server 2016 from the internal WSUS server (running Windows Server 2012 R2). The computers running Windows 10 are displayed in WSUS console, but when searching for updates, a client takes a.. read more

How to Backup and Restore NTFS Permissions Using ICACLS

Posted on October 19th, 2017 · Posted in Tools, Windows Server 2012 R2
ntfs file permissions in SDDL format

Managing NTFS permissions on file server folders may be quite tiresome. Inaccurate changes to the top (root) level of the directory may lead to unexpected results when individual permissions on lower-level files and directories are forcefully changed. Prior to significant change of permissions (moving, ACL update, resource migration) on an.. read more

Run Multiple Websites on the Same Port and IP Address on IIS

Posted on October 18th, 2017 · Posted in Windows Server 2012 R2
second site on iis

By default, during IIS (Internet Information Services) server installation an empty website, “Default Web Site”, that responds on the default TCP 80 web port is created. In the IIS terms, it means that this website bind to port TCP/80. To open the website, just enter the name of the IIS.. read more