Questions tagged [windows-server-2012-r2]

Windows Server 2012 R2 is a server operating system from Microsoft. It was published on May 31st of 2013. It contains many substantial changes over it predecessor, and substantially streamlines the number of available versions, which are down to four: Foundation, Essentials, Standard and Datacenter.

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MS Exchange 2016 CU19 Update Error: The operation failed because UPN value provided for addition/modification is not unique forest-wide

I am trying to update exchange to the latest CU. We have a hybrid setup with O365 and since we barely use the server we have fallen behind on updates. The last time it was updated was before I was ...
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1answer
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Failure renewing root CA certificate - 0x80090016 NTE_BAD_KEYSET

We have a multi-tiered PKI infrastructure with a standalone, offline Root CA. Every year we go through a process of extending the root CA certificate (renewing while reusing existing keys) and ...
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Server 2012R2 Foundation with 2019 Standard

We have done a FSMO migration from a Server 2012R2 Foundation to Server 2019 Standard. After uninstalling the ADDS from the foundation server we started having a licensing issue with this popup: "...
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L2TP Issues AWS EC2

I'm trying to set up l2tp inside an AWS VPC, I'm having problems. I'm on a MAC OS and I keep getting an error "A connection could not be established to the PPP server. Try reconnecting. If the ...
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Windows Server 2012 R2 Logon failure

I have a Windows 2012 R2 server which has Remote Desktop connections allowed from a very strict range of ips. I keep getting this alerts, like at least 1-2/second win.system.systemTime: 2021-03-01T12:...
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how to find recently joined computers in Active directory with PowerShell command?

how to find recently joined computers in Active directory with PowerShell command ?
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0answers
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Can't connect to server until reboot computers

I have a domain with around 90 PC with the domain controller running by Windows Server 2012 R2 and the PCs Windows 7. Every PC has a mapped drive from the server and a database interface that's linked ...
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Issue installing a SQL Security Update on Windows Server 2012 R2

We're having a weird issue with the "Security Update for SQL Server 2012 Service Pack 4 CU (KB4583465)" update on one of our servers. It will show as installing successfully, but then after ...
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1answer
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Is there a REST API for Windows Server Update Catalog?

Is there an API or Notification System for https://www.catalog.update.microsoft.com/Search.aspx - so that I can be aware of the update availability as and when they become available ? What is the best ...
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1answer
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Restore-DfsrPreservedFiles on a remote machine

I'm trying to restore preexisting files on a DFS share on Server2012r2. No matter what I do, I get this response. This occurs even if I use -RestoreToPath or if I try to run it with the local admin ...
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Why is my PowerShell script terminating too quickly?

Hoping you can help me I have a very simple python script which sole purpose is to go through a load of excel workbooks and get the data and produce a single file from it. Script works great. I then ...
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How to automate backup of specific IIS Websites

I have several Windows Server VPSs (mostly 2012 R2 with IIS 8.5) and on each of them there are several Websites but not all of them are active and need backup. I need a tool if there exists any ...
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windows server RDP works but c$ shared folder access denied

this might be something simple, but I think I rather ask here. We have some servers in our environment which are in workgroup, they can ping each other, test-wsman is a success, RDP from one to ...
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1answer
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How to make some programs closed by only Administrator in AD GPO

In domain computers, some programs are working, and users can close that application (or kills with taskkill), is there any possibility to ask admin creditentials when they try to close that ...
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29 views

Missing Network Adapters. Only showing vEthernet

We had an older server at one location, and it was online and backing up online fine. And when the local ISP started charging per gig of usage. So we shut it down. Fast forward a year later, we have ...

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