I have new Windows 2012 R2 NPS member server that was setup for the purpose of Wireless Authentication via RADIUS.  
I have successfully connect when logged into the computer and the Windows Groups that are allowed are Domain Users or Domain Computers.  If I remove the Domain Users group from the NPS Policy and only have the Domain Computer I am not able to authenticate and I get event id 5632 on the client computer.

EAP Root Cause String : Network authentication failed due to a problem with the user account.

This is a trusted computer (At least I think so).  I am not sure why it cannot authenticate

I am trying to migrate off of Lync server 2010 to Skype for Business server 2015.  I have created a new server have patched the server all the way with the windows updates and then started my Skype for Business install.  I was running through the Skype for Business Server 2015 Deployment Wizard.  I have already prepared AD with no issues and then moved onto Install or Update Skype for Business Server System.  However it did not detect one of the prerequisites which is KB2982006.  I have tried installing it and I keep getting "The update is not applicable to your computer"  I have tried installing all of the prerequisites for this file but cannot install one prerequisites that it needs which is KB2919442.  It gives me the same error.  I have done a sfc /scannow with no errors, tried windows update troubleshooter with no luck.  Any suggestions.

Now starting to test Windows 2012 Server.  Everthing is working well but we need to change to port 82 rather than 3389 when launching applications.

I ran this command

Set-RDSessionCollectionConfiguration –CollectionName QuickSessionCollection –CustomRdpProperty “server port:i:82”

Select all Open in new window

Now that the port has been changed, I get this error.  


An thoughts as to the cause?
- Windows Firewall is off
- Server has been restarted(just in case anyone asks)

Within the https://social.technet.microsoft.com/wiki/contents/articles/24541.powershell-bulk-create-ad-users-from-csv-file.aspx#Code_Used webpage which contains instructions on creating a CSV spreadsheet that contains fields such as the user's firstname, lastname, maildomain, etc. what should be entered within the SAM spreadsheet column?

I understand what all of fields need except for the SAM field. What should be entered within the SAM field?

Firstname | Lastname | Maildomain | SAM | OU | Password | Description

User | Test01 | contoso.com | utest01 | OU=Standard Users,OU=Users,DC=domain,DC=loc | P@ssw0rd| Test User

One of the lines of code explains the syntax as " New-ADUser -Name "$Displayname" -DisplayName "$Displayname" -SamAccountName $SAM -UserPrincipalName $UPN -GivenName "$UserFirstname" -Surname "$UserLastname" -Description "$Description" -AccountPassword (ConvertTo-SecureString $Password -AsPlainText -Force) -Enabled $true -Path "$OU" -ChangePasswordAtLogon $false –PasswordNeverExpires $true -server domain"

Please provide me with the correct entry that should be used for SAM.

Dear Experts, as my understanding, Exchange DAG (for 2 nodes) is the cluster that replicate all data from Mail Server1 to Mail Server2. Is it still correct in SAN storage environment? If so, everything related to mail in SAN storage will be duplicated, am I right? Can we configure so that there is only one version of data exists on it and there are only 2 VM servers for HA-failover?

Many thanks as always!

My "server1" Windows 2012 R2 has two NICs, with two static IPs, 192.168.20.10 and 192.168.37.10

When ping  "server1" from a client on the 192.168.20.x it replies with the 192.168.37.10 IP and says it cannot find it

How can I get "server1" to reply as 192.168.20.10 instead ?

I'm sure this is something simple I've missed but I built a new DC. I enabled Remote Desktop Connections in server manager and I'm unable to get a connection to it. The RDP windows times out before it even sees the DC using FQDN or IP address.

RDP to the new DC was working when my old DC was running so I assumed this was a DNS issue (which would mean RDP to IP would work but it does not).

Any suggestions?

Thanks,
David

I have found a strange performance issue with xBase++.
Essentially, client performance is very good until database files in the same database are opened locally on the server (see graph.)
Details are below.
Thanks,
Tim

Test Setup
----------------
•      Three client platforms and two server platforms, all under controlled conditions.
•      Clients: Win7 10/100, Win7 gb, Win Server 2008 R2 via XenApp
•      Servers: Win Server 2012 R2, Win Server 2008 R2 (VMware virtual machine)
•      xBase++: 2.00.785
•      Dbe: FOXCDX (see dbesys.prg example)
•      Client test function: representative function that creates a DBF/CDX file on the client C: drive from data assembled from multiple open data files residing on the server.

Test Procedure
----------------------
1.      Reboot the server
2.      On a client map a drive to the server database share
3.      Run the app from the client c: drive, starting it in the mapped server folder – performance is good for multiple simultaneous clients
4.      Run an app locally on the server and open files in the same database folder as the client
5.      As the number of files opened locally on the server increases the client performance degrades significantly for all clients, even new instances on different machines (see graph)
6.      Close the locally opened files on the server
7.      Client performance remains degraded

Notes
---------
•      The performance is poor for all subsequent clients once a database folder has files opened locally on the server
•      The performance …

How to make  Wifi work in windows server 2012 R2 My Pc is laptop ASUS N82JV

Please, can you suggest? We are running 1 x Exchange Server 2016 on Server 2012R2, 1 x Domain Controller 2012R2.

Is there any conflict between Window updates and Exchange?

Hi, we are testing Exchange 2016 on Server 2012R2, I could access OWA, send/receive emails internally/externally but could not connect via MS Outlook or Mobile apps. Does any get this experience? Please help!

Update: In MS Outlook, it keeps asking for my credentials even when I hit correct details

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Hello,

We have a Windows storage pool on 2012 R2 composed of 16 hard disks 4 To (3.64 To in real). The size is 58 To.

This storage pool is split on 4 storage space.

I want to shrink the storage pool to recover 3 disks.

How to proceed ? I clean one storage space and i will delete it but i dont know the proceed to reduce storage pool.

Thanks.

Benoît

Dear Teams, I cannot fix the time on Window server 2012R2. Whenever I  restart the server, it shows incorrect time again