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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How do I know the remaining buffer space?

There is a socket error 10055, meaning "No buffer space available". But what is this buffer space and how do I know, how much of it is still available? At the time I've got this error, the server had ...
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6 views

Unable to retrieve the session collection properties

Server 2012 R2 RDS. This server has been running well and I have a handful of remote applications published. All applications work fine. Now when I attempt to edit a published application, or ...
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21 views

Can GPO templates in Server 2012R2 manage Win8.1 Win10 & Server 2012R2?

We just upgraded our DC to server 2012 R2 and testing Win8.1 / Win10 / Server 2012R2 with it. Just wondering that if the native admin templates in 2012R2's GPO can manage all win8.1/Win10/2012r2? or ...
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12 views

RDS “fast user switching” like experience with NLA

We have a 2012 R2 RDS farm with two session hosts and a connection broker. We've successfully managed to configure our IGEL thin client to connect to the farm. Connection brokering, load balancing, ...
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1answer
33 views

Remote Desktop & Network Access Protection Issue

I have installed Remote Desktop Services on a fresh Windows Server 2012 R2 Datacenter VM. It has the basics: RD Gateway, RD Web Access and RD Connection Broker. I've accepted the default values pretty ...
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1answer
21 views

Windows 2012R2 hyper-v guest diskless - boot from iscsi guide?

I am attempting to build a generation 2 W2012R2 hyper-v server guest that, configured with no disk or vhd , will select it's iscsi o/s disk via Microsoft dhcp and boot Windows 2012 R2. Note that I ...
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15 views

Clients not authenticating with RODC - nltest gives SERVICE_NOT_ACTIVE

I am new to the Windows world and pretty much followed the guide from this Windows Server Blog For the life of me I can not get clients to authenticate with the RODC. When I have the on-site RWDC ...
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0answers
13 views

What's the difference between a sessionKey and a key container?

I know how to export/import key containers in IIS using the aspnet_regiis command. Using that, I can export e.g. iisConfigurationKey that is used in applicationHost.config for the AesProvider and ...
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4answers
49 views

Cannot connect to any sites via browser but I can ping them [on hold]

Server is running Windows Server 2012 R2 and is on a 1 gbps NIC. I tried checking c:/system32/drivers/etc/hosts everything looked fine in there and I cleared all the installed browsers caches. None of ...
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26 views

Correlating volumes and physical disks through WMI

I'm trying to correlate volumes (as enumerated from win32_volume for those where DriveType = 3) back to win32_physicaldisk instances. Everything that I've seen in my research points to the answer ...
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2answers
48 views

How to setup a Domain Controller in the cloud

We are implementing a new Windows Server 2012 R2 domain controller for our 2 small offices, and we want to set it up on Amazon EC2. I have read that with this type of setup you normally use a VPN. How ...
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1answer
21 views

EC2 Windows Server 2012 Core AMI Issue [on hold]

I set up the following AMI for windows server 2012 R2 core in an EC2 instance: Windows_Server-2012-R2_RTM-English-64Bit-Core-2014.11.19 (ami-bc9a0bd4) I have an EIP associated to the instance and ...
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23 views

Windows user privileges when running scheduled task

I posted a question a while ago about allowing a specific user to start/stop Windows services. Provide a user with service start/stop permissions I decided to revisit the issue. I have no idea what ...
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0answers
9 views

Does Stop-CauRun Stop the Current Server or the Whole CAU action?

When using a PreUpdateScript or PostUpdateScript with "Windows Cluster Aware Updating" and "Updating Run Profiles" would calling the cmdlet Stop-CauRun do any of the following: Would it actually ...
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1answer
22 views

Extend Volume failed, but partition was extended

Our notification system alerted me this morning that one of the virtual servers in a small cluster was running out of space on one of its disks. To head off the same on the other servers and other ...
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1answer
33 views

Where does a Windows Certification Authority store its root private key?

I have a Windows Server 2012 R2 Enterprise Root Certification Authority on a Hyper-V virtual machine which, due to currently unkown reasons, doesn't boot anymore. I don't know if the VM will ever ...
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15 views

Removable Storage User Configuration Group Policy not working when Windows Server 2008 R2 is used as a client

I have enabled read write restriction for a group of users, if a user from this group is to log onto a win 8.1 system or Windows 7 system and tries accessing a USB drive it says access is denied, ...
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1answer
26 views

SCVMM 2012 R2 - unable to connect to VM console

I've added a Server 2012 R2 host to VMM 2012 R2, and created a VM on it. When I right-click on the VM and try to connect to the console, I get: "This computer can't connect to the remote computer. ...
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1answer
13 views

“Applications and Services” is missing from Failover Cluster Manager

Microsoft instructions advise to use "Services and Applications" but it's missing from the Failover Cluster Manager. For example, the documentation for Test the Failover of a Clustered Service or ...
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35 views

New server. What OS? ESXI first? Many Questions [closed]

I need to setup a new server. It will have AD, RDS, Quickbooks, Office, and Perhaps a Web based CRM. Users between 10-25. It will be hosted at a local ISP in their rackspace. I get two Public ...
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0answers
17 views

Limiting the usage of resources (CPU, Memory) by users at Remote Desktop Server (Windows Server 2012 R2) [duplicate]

Can you tell me, is there way to limit resource (CPU, Memory) usage at Remote Desktop Server (Windows Server 2012 R2). VDI is good primer of that, but what about Terminal Services? How to handle with ...
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29 views

Remote Control with Remote Desktop Services Manager - error Access is denied (Windows Server 2012 R2)

We have 2 Remote Desktop Servers (Terminal Servers) with Windows Server 2008 R2 (WS 2008 R2) and Windows Server 2012 R2 (WS 2012 R2). I'm using Remote Desktop Services Manager (RDSM) installed on WS ...
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0answers
30 views

Batch script is not getting executed when called by Start-Process Cmdlet

I have a strange issue on a Windows Server 2012 R2 here that just does not make any sense to me at all. I've got a PowerShell script that basically has the following structure: Function ...
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2answers
30 views

Does replacing network printer with same exact model require reinstall on print server?

I have a network printer that users connect to via a Windows Server 2012 machine. The printer went bad and we are having it replaced with the exact same model. It will also be using the exact same IP ...
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1answer
31 views

Link server 2012 account picture with active directory

We have a Windows Server 2012 R2 remote desktop deployment, with a session collection consisting of 6 session hosts. We also use Office365 and DirSync to enable single sign on with ADFS running also. ...
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55 views

INACCESSIBLE_BOOT_DEVICE on Hyper-V 2012 R2 virtual machines

I have a Hyper-V 2012 R2 cluster, 4 Dell PowerEdge R620 servers connected to a Dell PowerVault MD3600F storage array by means of FC connections; it's all pretty straightforward, all servers run ...
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12 views

applicure dotdefender ISAPI filter causing pdf issue

I have recently migrated a web server form Server 2008 R2 to Server 2012 R2 The dotdefender application firewall works fine except for one issue. On large PDF ~15MB or more it take anywhere from 1 - ...
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1answer
23 views

Adding additional 2008R2 DC to Window 2012 R2 domain

I am migrating our company's AD from a Windows SBS 2008 to a news Windows 2012 R2 Essentials server. Everything went fine and the new AD now is in production stage. The last step is adding an ...
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1answer
51 views

Windows Server 2012R2 can't be pinged while copying big file (HP DL 380 G8)

I have an HP DL380 G8 Server with installed Windows Server 2012 R2 and newest Network drivers etc. Another Person copied big files from an network share to the local hard disk. While copying the ...
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29 views

Windows Server 2012 Password protected sharing disabled but still prompting for password

In my network i have 4 clients, 3 of them running windows 7 and the other is vista. I have a share set up and mapped to the 3 windows 7 clients and it seems to be working fine. However, after our ...
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24 views

Server 2012 VPN role [closed]

I have a VPN over SSTP feature configured on a Server 2012 R2. It's running, but when I'm connected I can only access the gateway device, no other devices on the network. How do I access other ...
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1answer
32 views

Why is SCCM 2012 R2 is pushing client to devices without being configured to do so?

As far as I know there are only three ways to install the SCCM client on devices: 1) Client push settings within SCCM 2) Group Policy 3) Standalone installation After enabling GPO to allow ...
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13 views

Getting Out of Range display when Installing Windows Server 2012 R2 [duplicate]

I got Windows Server 2012 R2 Standard but everytime I try to install to my machine, after loading the files the windows logo will appear then the monitor says Out of Range. I tried the installer to ...
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13 views

Problems configuring IIS8 website for Windows Authentication

I'm new to IIS8/Windows Server 2012 R2 and could really use some help configuring Windows Authentication in and intranet environment. My test users are getting a userid/password dialog which I don't ...
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1answer
21 views

Connect a Windows Mobile 5.0 RF to Windows Server 2012 R2

I am having a situation here, where i want to connect an RF that runs Windows Mobile 5.0 to a Windows Server 2012 R2 server that is located on Azure. It is reasonable for the two OS's to have ...
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1answer
22 views

When an Active Directory User Logs in to Local Windows 2012 Server Launch a Virtual Machine; Possible?

I won't get into the reasons why this needs to happen, however, is this possible. I have a Windows Server 2012 R2 box that needs to be used as a daily driver for a few of a clients employees. Ideal ...
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40 views

APIPA Address Showing for DNS & WINS Server 2012 r2

Background I just finished setting up a Server 2012 r2 install. It is the only server in the forest and I am only utilizing 1 NIC (it has two, but the second is disabled). It is the DC and handles ...
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1answer
24 views

error in msiexec for mariadb

This fails (and wont let me add /L for logging) and displays the help popup: Start-Process -FilePath msiexec -ArgumentList /i, "C:\app\install\mariadb-10.0.14-winx64.msi", ...
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1answer
85 views

Cant deploy images with WDS: PXE-E16: No offer received

I am currently playing around with a WDS lab environment on a virtual 2012 R2 server, which is patched to the latest available update-level. This server is running the DHCP server role and has two ...
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1answer
51 views

What is the IP 10.127.127.1 in server 2012 [closed]

I Installed Server 2012 and install winsserver when I start it, winsserver know server with 10.127.127.1 Ip Address? What this ip? I not set this ip to my computer please help
2
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1answer
28 views

How to interpret the results of DDPEval.exe?

I have read the documentation for DDPEval.exe and various blogs and so on and cannot find any information on how to interpret the results. I ran the tool on a drive on one of our servers and found ...
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2answers
86 views

PXE booting a Dell Precision M3800 for a WDS install

I'm trying to get a Dell M3800 Precision to PXE boot but the dongle I have isn't showing up in the BIOS. This is for a WDS install Plugged into a Windows machine it identifies itself as a "ASIX ...
2
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1answer
72 views

Windows Server 2012 R2 runs out of ephemeral ports, though it shouldn't

We are regularly experiencing strange issues with networking on our dedicated server. It runs Windows Server 2012 R2 x64 on Xeon E5620 with 16 GB RAM and Intel 82575EB network adapter. Please note ...
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1answer
28 views

Importing old content to WSUS

A server which had WSUS running on it wouldn't boot and all attempts at a repair failed so I decided to rebuild. Before I formatted it I backed up some key files using a Live CD. One of the things I ...
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1answer
32 views

Backup and Restore DHCP

Today our Windows Server 2003 server is running DHCP to serve all clients with IP addresses. We have installed a new Windows Server 2012 R2. Now i want to move the DHCP from the 2003 server to the new ...
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can i run SBS 2011 Standard and Server 2012 R2 Standard in the same domain?

I am running SBS 2011 Standard domain and wish to install a new server running 2012 R2 standard for an application. 1) Will the above work assuming SBS 2011 remains as the domain controller, PDC and ...
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1answer
36 views

Remote Desktop Services - Licensing issue

I am currently going through the process of setting up remote desktop services on one of our Windows 2012 hosts. I have just activated the box as the remote desktop licensing server. For the time ...
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19 views

HyperV VMs loose Network connectivity periodically

I have a Server 2012 R2 Host running several HyperV VMs. The VMs are running various different OS Linux, Server 2008 R2 and Server 2012 R2. Everything is working great apart from the fact that all ...
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16 views

Routing and RAS with multiplice public IP-Adresses

I have two public ips, e.g. (1) = 111.111.111.1111 and (2) = 222.222.222.222 on one NIC of a Windows Server 2012 R2 Server. I'm using "Routing and RAS" to forward some ports by NAT rules to Hyper-V ...
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2answers
163 views

Migrate user accounts from Azure AD to on-premise AD?

My company uses Office 365 for Exchange, SharePoint, Lync etc. including the build-in user administration via Azure Active Directory. Now we want to switch to a local AD on a Windows Server. It shall ...