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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Server 2012 R2, disk quota vs user quota

I'm learning Windows Server configuration and I'm confused a little, because there are two (at least) apparently independent quota systems. First one should be enabled per drive in drive properties, ...
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16 views

JVM on Windows - paging and full GCs

We have a Java-based app (TeamCity, on Tomcat, on Java 1.7) running on Windows (Server 2012 R2). Java runs with a 6GB max heap size, and the system has 10GB of RAM. It is the only non-OS service ...
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15 views

open firewall ports on mssql for SCOM

Im trying to figure out, which ports i have to open on my MSSQL-Server to let the SCOM (System center operations manager) connect successfully. Ive tried: disable the domain network firewall -> SCOM ...
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1answer
13 views

Cannot log in to active directory

I am having a great trouble here. We are working on a research project in which we need SharePoint 2013. Therefore, we used a cloud environment and booted up three machines and installed Active ...
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28 views

HP Server ProLiant DL360 Gen9 vs IBM System x3850 X5 ==> Numa Processor group usage

The same C# executable programmed to run on every nodes have those different behavior: HP: Run on one node only (one processorGroup) (any one of the 2). Problem: it suppose to run on every nodes. ...
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13 views

Windows Server 2012: DHCP: Android Clients have no access to the internet

I am using a Windows Server 2012 R2 as Domain Controller, DHCP Server, DNS in my network. My Router is the gateway which is connected to the DSL modem. Some Clients (all android devices) and the ...
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15 views

Windows VPN Server on Amazon EC2 Instance

we are small software company. Our web/db servers were in different networks. Recently we decided to create small network on Amazon EC2 and move all those servers to EC2. I have created several ...
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16 views

Symptom - high cpu for termsvcs and everything is extremly slow - Win2k12 server running on open stack

Im setting up win2k12r2 server on openstack but after using the server for a little while it becomes unusable. It is barely possible to move a window (e.g. the resource monitor window). The cpu is ...
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1answer
38 views

Is it possible to set the processor affinity of a service, and persist this affinity across reboots?

Is there a setting that can be changed (or a reg key that can be added) to set the processor affinity of a service? I would want to set the affinity, and keep this setting across reboots (so manually ...
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1answer
24 views

migrating from raid1 to raid10 windows 2012 r2 hyper-v dell pe perc 6/i [on hold]

I am confirming my steps in my migration process for my personal VM Lab. Current Configuration: Dell PowerEdge R905 6950 4x AMD Operton 8389 QC @ 2.9Ghz PERC 6/i [Replacement Battery is being ...
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1answer
19 views

WDS - Initial configuration using PowerShell

I am installing WDS on Windows server 2012 R2. I want to use PowerShell from start to finish. I can install the feature, but I cant't find a way to do the initial configuration from the shell. This ...
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1answer
24 views

Windows Server 2012 RD Licensing Issuing Multiple Temp Licenses Per Machine

I have just setup a Windows Server 2012 RDS environment with Per Device CALs. Looking at RD Licensing Manager it is handing out multiple temp CALS per machine and multiple permanent CALS per machine. ...
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17 views

AD Roaming Profiles via VPN not synchronizing

I want to create local Client-VMs (Windows 8.1) for our developers. These should connect to our VPN and login on our AD server (Windows Server 2012 R2). I'm using serverside profiles for this so that ...
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1answer
49 views

Remove Server Manager and Powershell icons from the Taskbar

Up until recently we have had two Windows Server 2003 Domain Controllers and five Windows Server 2003 Terminal Servers. I'm in the process of upgrading the network and have recently replaced the DC's ...
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29 views

Problematic Active Directorys CA certificate

i came across one DC, which gives me RPC errors when dealing with AD Certificate Service.I can see in AD there is 2 Root CA , one is problematic. Is it safe to remove it? Or is there a procedure for ...
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13 views

Windows 2012 r2 port forwarding

So my problem is that I'm trying to open a Virtualbox RDP on Windows 2012 to VPN nework on the same host. I've got one external network adapter and a virtual adapter, created by VPN. I've set up a ...
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2answers
15 views

Windows Deployment Services Windows machines don't join automatically DNS wrong ip

At my work we swapped out servers and starting from scratch. Previously had WDS on the old server and would join computers automatically to domain and push the correct DNS values on the client ...
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9 views

Self Service Password for AD/ Access Anywhere

I'm completely new to Windows Server 2012 R2 Essentials, active directory and iis. I have a conflict regarding creating a internal page for the users to reset the password on their own but have the ...
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18 views

Only allow one instance of a program per user [closed]

We have a new ERP platform with restrictive licensing. We need to configure our server so that only one instance of the application can run per user. Any ideas? (Preferably something that works ...
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1answer
40 views

Windows 2012 R2 - RemoteApp - limit user instances

We have a new ERP application which runs via RemoteApp. It's expensive and has a very draconian license limit. Sometimes users will mistakenly open multiple instances of it, when they are not ...
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2answers
17 views

Build a IIS and SQL Server replicated cluster [closed]

I have four Microsoft Windows Server 2012 R2 Standard virtual machines on three physical nodes. Two will be dedicated for IIS, and two for SQL Server 2014 Standard. I have to replicate them (IIS1 to ...
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25 views

How to skip Windows Server 2012 “Scanning and repairing drive” on startup?

is there a way to skip "Scanning and repairing drive" (different than "C:") on Windows Server 2012 startup? In previous Windows systems this could be done by pressing any key during startup when ...
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2answers
26 views

On a Windows system, where should I put the gemrc file so that Puppet can find it?

Running Puppet Enterprise 3.7. The Agent machine is a Windows 2012 Server R2 box. Question: Where do I put the gemrc file so that Puppet's internal ruby can find it? On Linux, the place to put the ...
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50 views

Installing Windows 2012 KVM Guest on Ubuntu 14.10 - unable to VNC into guest

I have a Ubuntu 14.10 (x64) host, and I am using KVM to setup a Windows 2012 R2 guest VM on it. I am using the virt-install command to set things up. I have setup a bridge network in ...
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1answer
36 views

ADFS 3.0 Microsoft.IdentityServer.RequestFailedException: MSIS7012:

could someone help me out with ADFS? this is my first time using it as i'm setting up Microsoft Dynamics. i get the following error message: Encountered error during federation passive request. ...
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19 views

AD LDS - LDAP - How to set group's rights on container

I installed AD LDS on a W2012R2. Everything is working fine. Now, I want to create new Roles, to grant to groups permissions to create/modify/delete users in a certain container. (I used this article) ...
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7 views

selective wide authentication doesnt seems to be working

I have two forests, testa and testb (with same domain name) and a one way incoming trust relationship exists with a selective authentication. The trust relationship is configured so that selective ...
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6 views

Changing the order Apps on Remote Desktop Services 2012 R2

I would like to know if it is at all possible to change the order of icons on the RDS landing page. I've looked around in powershell options (Set/Get-RDRemoteApp) but none seems to have any parameter ...
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3answers
162 views

Server 2012 R2 Active Directory Domain SRV dns records suddenly disappeared

I have a test domain that I recently configured. All of a sudden, no users can log in except those with cached credentials. The domain includes two domain controllers that are both global catalogs ...
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2answers
55 views

Running a Windows Server 2012 Domain Controller in Hyper-V

I attempted to install Windows Server 2012 on a Dell PowerEdge 2850 and found out that the server may not support Server 2012. Is there any downside to running a Windows Server 2012 domain controller ...
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18 views

How do I use Windows downgrade rights?

I have recently transferred to a new job on a new company. There would be various projects also endorsed. One of them are upgrading of legacy IBM servers OS. They have already bought the latest ...
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1answer
24 views

Windows Server Backup (2012) to Both Local Volume and Remote Folder

As I understand it, you can use Windows Server Backup on Windows Server 2012 R2 to schedule a backup to either a local volume daily (and it stores multiple daily backups) or you can backup to shared ...
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39 views

Connection problems with Microsoft NIC teaming

I've got three HP servers: DL380G7 running Hyper-V Server 2012 DL120G6 running Windows Server 2012 DL120G7 running Windows Server 2012 R2 Running various Hyper-V VMs and also running many ...
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52 views

Windows Server 2012 R2 under KVM [duplicate]

Usually I deal with Linux and other Unix-like OS, but now I have to set up Windows server to run some specific software. I can't have physical box for it, so I decide to buy and deploy Windows Server ...
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32 views

Network Load Balancing 2003 to 2012 R2 Upgrade

We currently have a 3 node windows 2003 NLB cluster running in Multicast mode, for a IIS web cluster. We want to upgrade to 2012 R2. About 15 sites/IP addresses total. Can you run 2012 R2 nodes in ...
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1answer
41 views

OpenGL on Windows Server 2012 R2

I have my own game written in Java and it uses the Slick2D game library which uses OpenGL. The game has some multiplayer features so i need to start the server-software for the game on a ...
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1answer
29 views

ACS - Where to find Audit Logs

I think i got the Audit Collection service working. Where do I see the Audit Logs from my Managed Agents? I looked in my Operations Manger Console: Monitoring - Microsoft Audit Collection Services - ...
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1answer
37 views

net.tcp WCF self hosted service can't connect through IP but it connectes through localhost

I have windows server 2012 with IIS 8.5 When I try to access the silverlight project in the same machine using address http://localhost/silverlightproject, everything goes right but when I use the IP ...
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27 views

Assigning virtual processors to a VM

I'm having some slight confusion assigning virtual processors to a VM in Hyper-V, possibly due to outdated information on the internet. We have decided to virtualise our servers due to bringing in ...
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3answers
201 views

Windows Server 2012 R2 Deduped 356GB to 1.32GB

I'm experimenting with deduplication on a Server 2012 R2 storage space. I let it run the first dedupe optimisation last night, and I was pleased to see that it claimed a 340GB reduction. However, I ...
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2answers
67 views

Logoff Script on Remote Desktop Services

I have a Remote Desktop services running on Server 2012 R2. My timeout settings have been set to end a session 60 minute after disconnection. This is good for all the users except one: That user's ...
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1answer
64 views

Windows Server 2012 R2 IIS SMTP Server Will Not Send Emails

I have an existing SMTP server on our network that is used to send emails from a variety of printers, applications, etc... I have installed the IIS SMTP Server on a new Windows Server 2012 R2 server ...
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1answer
33 views

Can't connect to IIS site on network IP

I've got a Server 2012 R2 box with IIS on it. I can't connect to the default website on the server's IP address. It stopped working after I disjoined one domain and joined another (not sure if this is ...
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29 views

Active Directory Administrative Center - resize membership part

User can be a member of 3 groups at most to be visible in ADAC without scrolling. But in reality, users are members of 5, 10 even 20 groups. We have to scroll the "member of" list to check the ...
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129 views

Issue with offline availability of roaming profiles

I've recently stood up a Windows 2012 R2 server. I set up folder redirection using the guidelines here and roaming profiles using Group Policy. All is well except for the fact that if the client is ...
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25 views

Windows Server 2012 hide external HDD for non-admins

I am setting up a server where people connect to via Remote Desktop. It uses AD DS and uses an external HDD with a share on it for people's data. However when these people log on, aside from the ...
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29 views

IIS URL Rewrite not adding trailing slash

I have a Windows Server 2012 R2 acting as a reverse proxy for an apache server on another local server. When I access the site with example.com/myapp/ It works fine but if I go to example.com/myapp ...
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60 views

Will a Windows domain rename require new SIDs?

If I rename my local windows domain on my domain controller will all of the user accounts associated with the "old" domain name need to be recreated? Will the user SIDs still be valid and would my ...
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67 views

Pinging server replies back with incorrect IP address

I hope this is the correct forum for this posting. Here's my environment (well, my clients environment): Gateway: 10.0.0.1 (our router) AD & DNS Server: 10.0.0.8 (Windows 2008 R2) (host name: ...
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32 views

Access denied while executing NANT task “exec sc”

Im confused. I have Windows Server 2012 R2 and two users "administrator and user1". The "user1" is ment to run some services (services are configured to run under this user) and the services work via ...