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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Windows Server 2012 inplace upgrade

All I'm trying to automate our in-place upgrades from Server 08 to '12 or Machines that are currently running Windows '12 to either 16 or '19. I was looking at the following: setup.exe /auto upgrade /...
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Where can I get a legitimate copy of ocsetup.exe?

I am running into an issue with Windows Server 2012. After doing some searching, this is the best answer I could find to solve it: ... ocsetup.exe is not included in Server 2012 R2 like it was in ...
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How Apache Limit POST are set to accept Strictly local service Request?

I am trying to harden an Apache 2.4 Web server running 2 wordpress sites with separate vhost settings. Deployed on Windows 2012 r2. I was hacked a few weeks ago and the server was completely lost. On ...
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Prevent users to drop image files in a shared folder

I have a folder that is shared on the network. That folder contains a lot of files, documents, images, etc. I would like that users can put any kind of files in the folder but NO images (JPG). I can't ...
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How can I recover data from a five disk raid 5 on HP Proliant DL 380

How can I recover data from a five disk raid 5 on HP Proliant DL 380 where four of the five disks are reporting a SMART error. I have some critical data on the failed logical drive and checking online ...
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Replace SAS disk for HP ProLiant 380DL Raid1

I have HP Proliant Server 380DL G9 with 5 SAS disks, (2 disks for raid 1,also 2 disks raid 1 and the last one is raid 0) one of the disks in the 1st raid 1 is flashing orange, so its recommended to ...
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Azure Traditional Load Balancer VS Azure Application Gateway response latency?

Environment Details: I have an application hosted in two azure environments for two clients. The application contains ASP.NET web API backend and Angular Frontend. Both applications hosted on two web ...
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Migrate to new AD domain, but keep old DFS root

I have an Active Directory domain (we'll call OLD.TLD) in production and need to change the name (for reasons I won't elaborate on). There are many, many files with links to a DFS namespace in this ...
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VPN clients can't do RDP to different subnets

I have an office branch with a Cisco ASA 5508-X and 3 internal networks: 192.168.150.0/24 (the RRAS server is 192.168.150.252/24) 192.168.151.0/24 192.168.152.0/24 I have deployed a VPN L2TP (which ...
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Access to VPN network through proxy windows server

I have a Windows server in the cloud which connects to a VPN. I would like connect my local computer to that VPN. I can not connect to the VPN directly due to geographical restrictions and the only ...
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Windows 2012 Disk Optimizer shows thick provisioned drives as thin provisioned in a vSphere ESXi host

I have a Windows 2012 server where I had drives thin provisioned originally. Found out recently that Disk Optimizer doesn't like thin provisioning, so I converted them to thick. Did this with a half ...
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DFS Replication 25000 Event 4308 per minute

TL;DR in bold Hello, I have set up a new DFS Namespace and Replication for a software and user share from an older 2012R2 server to a newer 2019 server that we wish to migrate to. I've left the ...
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Word Opens FIRST document slowly over DFS

When opening Word documents over a DFS share, the FIRST time the computer opens the document it takes 30 seconds. If I leave a document open, all future documents open very quickly. If I open ...
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Windows software raid drives deactivated

Not sure what to make of this behaviour, but here goes. I have 3 Seagate 4 T drives in a windows 2012 r2 server in a software raid 5. Recently, I logged onto the server to see that 2 disks (...
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Cliboard redirection not working if security set to negotiation

Masters, We have new servers: vmware terminal servers Server 2012R2 remote gateway Server 2016 Std We have a few problems with connection from external address to RDS Gateway via RDP so we try some ...
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After installing .Net Framework 4.8 Couldn't complete the updates - Undoing changes

I am installing .Net Framework 4.8 on Windows Server 2016. After the patches installed, we reboot the server. But there is an warning screen during server during server start. (We couldn't complete ...
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Unable to change trusted users passwords from within trusting domain

I'm experiencing a very strange issue with a one-way trust setup where users from a trusted domain (Domain A) can successfully log in to the trusting domain (Domain B), however password change ...
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Preserving AD Configuration (User/Groups/OUs) After Uninstalling “Active Directory Domain Services” Role

I have somewhat of a unique challenge, I'm trying to migrate a old legacy server from a locally installed version of Active Directory Domain Service to a centrally managed AWS Directory Service. As ...
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After cyberattack, a new Administrator account has popped up, what, how and for what? [duplicate]

After what seems a human-directed ransomware attack, I am analyzing the system. It is a Windows Server 2016 and I had created the usual Administrator account. Now I see that during the attack, a new "...
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Dns configuration in windows changes unintentionally to manual mode

We have a Domain controller (windows server 2012) in our LAN, there is also a DHCP server for clients to get them IP automatically. all clients give right ip and dns configurations and work as well ...
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Why is Windows Search no longer working after changing User Principal Name?

I'm on Windows 10 / Windows server 2012 R2. I changed the user principal name for an account in active directory to a different domain. I was able to login into the account, everything seemed to be ...
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Adding registry entry for TLS 1.2 did not work

The client always communicates using TLS 1.0 , On the Client side, I am having Windows Server 2012 R2 ( which as per the documentation it supports TLS 1.2 ) After going through many forums I realized ...
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How to fix LetsEncrypt renewal failing with error “Unable to reach credentials server”?

I have successfully acquired a certificate using Win-Acme installed on Windows Server 2012. The software is setup to renew using the Route53 plugin to automatically verify ownership via DNS. Win-acme ...
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Somehow IIS site SSL certificate keeps automatically changing

Like the attached image, for some unknown reason, the SSL certificate sometimes will automatically changes that lead me to switch it back over and over again. We have look for the pattern but can't ...
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Special permissions to see other domain resources?

casual user need to have some special accesses to view resources(mainly users) in other domains? I have on tab Domains and Trust a lot of domains on the tab incoming trust with details like: trust ...
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Connection via PSSession between servers

I've got 3 machines(2x servers and desktop) and when I try to connect between servers I've got errorcode 0x80090302. 1) Connection via PSSession from desktop works to both servers 2) Credentials are ...
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FTP Hostname and Username combied “|” (IIS windows server 2012 r2)

I have setup a working FTP site but a specific setup is being asked... This is credentials I use to login to my FTP (This works just fine) Host: "Myhostname" Username: "MyUserName" Password: "...
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Task Scheduler “On Remote Disconnect from any user session” triggers when connecting, too

I have two scheduled tasks, one with the "On connection to user session" type, any user, connection from remote computer. That triggers when an RDC connection is established. The other is "On ...
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Event Logs for VSS Shadow Copy System Provider in Windows Server 2012 R2

I'm administering a Windows 2012 R2 server with Shadow Copies enabled using the System provider and last night 28 days of shadow copies just disappeared. VSSADMIN can list 2 shadow copies for the ...
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I have amend the TTL for Forward zone but not changed

I am taking MCSA course and I would like to amend the TTL for a forwarded zone on the DNS but is not working as you can see in the below screenshot. enter image description here
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34 views

Server failing to negotiate handshake with Server on different subnet

This issue appears to have just appeared out of nowhere, am I'm looking for some advice on how to troubleshoot. Server_A is 2008R2 and Server_B is 2012R2. Thanks I have an issue in which Server_A on ...
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35 views

Unable to open ports in Windows Azure VM

I'm trying to install RavenDB in an development VM hosted by Azure. I decided to use 48625 as HTTPS port and 48626 as TCP Port and specified it in configuration. I then shut down Windows Firewall in ...
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Create a second WebAccess RDS connection to servers already in a collection

All of our staff who are working from home use Windows RD Web Access to connect in to our Remote Desktop Servers. We currently have a 2012-r2 RD Broker with 1 collection consisting of 5 RDS 2012-r2 ...
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File Expiration (File Server) - Windows Server 2012

I need help. Users are receiving an email originated by File Server, informing them that the files will expire in X days, but there is no such configuration on the file server. Can anyone suggest what ...
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Dfsr - replicatedFolderinfo state 3 (in recovery) progression

I have a DFS Namespace currently in auto-recovery due to an unexpected server crash. There's about 600GB of data and it's consisting of small files for the most part. It's been in auto-recovery for ...
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Domain creation: Invalid name format

We are attempting to create a tree domain in our network. When creating the domain we are getting the error listed below. We've double checked the naming to make sure it does not include any special ...
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Which GPO-applied security settings are tattooed on the system and how to identify them?

I need to remove a couple of old Group Policies that applied security settings to our servers. (Computer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment). I ...
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62 views

“One or more server hard drives must be checked for errors” Which one?

I see this error since some time. But no details. I run chkdsk on all disks and don't see any problems. Is there a problem with one of the disks? Which one?
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35 views

windows server dns, disable root zone request

Good day. I have a simple problem, but i can't solve it. I have a DC with domain sub.domain.com. And i have a publick domain with a website domain.com, hosted to another server and another dns. When i ...
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Gevent/Flask app not listening on external IP on Windows 2012 R2

Windows 2012R2 server with the only installed feature being IIS which is listening on port 80. I have a GEvent/Flask application that listens for inbound TCP connections on 5000 (and exposes a REST ...
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host a java project (war) on IIS

I created a new site sample on IIS. I put in : C:\tools\jetty\webapps : the war sample.war C:\inetpub\wwwroot\sample the file web.config --> as result : navigate with http://localhost:1122/sample, ...
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Windows Server licensing when exporting VM from Google Cloud

I have a WS 2012 R2 VM running under Google Cloud Platform. It is using a datacenter WS license provided by Google. What are the options to export that VM to an on-premises infrastructure and keep WS ...
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Multihomed Windows Server 2012R2 splitting network traffic on both interfaces

TL;DR: Multihomed Windows Server 2012R2 seems to use both interfaces for traffic to a specific network - routing table looks good, tracert behaves like expected. When all other routes to this network ...
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23 views

Changing Windows Domain from subdomain.example.com to just example.com

Hello and thanks for taking the time to read and respond to this. We have a Server 2012 R2 domain, that is setup with domain/forest like subdomain.example.com. We would like to smoothly move, if ...
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Exchange 2016 on server 2012r2 port 25 closed

Port 25 won't open anymore since a few days. I don't know what exactly preceded it, maybe server crash or update. /owa and /ecp work and I can also connect with Outlook, but I can't get any mails. I ...
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IUSR_MACHINENAME on Windows Server 2012 R2

Trying to get a legacy ASP application working on a Windows Server 2012 R2 machine. The installer is failing looking for an old legacy pre-IIS7 IUSR_MACHINENAME built in account which isn't present ...
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Huge MFT and slow performance

I have a Windows Server 2012 R2 with huge MFT and slow performance when listing file in folder. Filesystem is about 350.000 files but in past many millions file was created and delete with crap Backup ...
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Accessing Remote Desktop through VPN on Windows Server 2012 r2

We have 2 networks at my current workplace - an administrative network everyone uses and a "lab" network which only engineers, scientists, and developers use. I have control over all servers and PCs ...
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Unable to remove network share credentials under 2012 R2 from programmed task

I am used a backup software (under Windows Server 2012 R2) that seems to use smb to write to the remote backup device. I have realized that, upon completion, credentials are "still there" so a ...
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107 views

Application Error SDXHelper.exe module ntdll.dll

I'm wondering if anyone out there can help me with a re-occurring event that I'm getting on my Windows Server 2012 R2 RDS Servers. The servers are running Office 365 ProPlus Version 2003 (Build 12624....

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