After Reboot Hyper-V client machine Picks APIPA

hi
we have a very small environment hosted on Hyper-V 2012 R2. this issue is with the client machines, whenever they are restarted the machine picks up APIPA, i tried giving manual IP address but still after reboot the client would not ping after logging in
the server via hyper-v manager console and checking the network adapter status we came to know that its again picked up APIPA even after giving static IP.
so everytime to resolve this we will have manually login to all the clients via hyper-v manager console and go to network adapter properties then disable it and renable it.
Kindly suggest if there is any other way to resolve this issue permanently
Micheal Nishit

Hi Sir,
>>whenever they are restarted the machine picks up APIPA,
>>so everytime to resolve this we will have manually login to all the clients
via hyper-v manager console and go to network adapter properties then disable it and renable it.
Generally , getting an APIPA address means IP conflict , please check if the conflict exists .
"ALL the clients" means all of the VMs runnng on that hyper-v host ？
So far , I haven't seen this in hyper-v enviornment .
You also can try to disable APIPA :
http://www.windowstechinfo.com/2013/07/disabling-apipa-automatic-private-ip.html
Best Regards,
Elton Ji
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected] .

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Client is in Internet ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
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          StringTokenizer tokenizer = new StringTokenizer(ipConfigResponse, "\n");
          String lastMacAddress = null;
          while(tokenizer.hasMoreTokens()) {
               String line = tokenizer.nextToken().trim();
               // see if line contains IP address
               if(line.endsWith(localHost) && lastMacAddress != null) {
                    return lastMacAddress;
               // see if line contains MAC address
               int macAddressPosition = line.indexOf(":");
               if(macAddressPosition <= 0) continue;
               String macAddressCandidate = line.substring(macAddressPosition + 1).trim();
               if(windowsIsMacAddress(macAddressCandidate)) {
                    lastMacAddress = macAddressCandidate;
                    continue;
          ParseException ex = new ParseException("cannot read MAC address from [" + ipConfigResponse + "]", 0);
          ex.printStackTrace();
          throw ex;
     private final static boolean windowsIsMacAddress(String macAddressCandidate) {
          // TODO: use a smart regular expression
          if(macAddressCandidate.length() != 17) return false;
          return true;
     private final static String windowsRunIpConfigCommand() throws IOException {
          Process p = Runtime.getRuntime().exec("ipconfig /all");
          InputStream stdoutStream = new BufferedInputStream(p.getInputStream());
          StringBuffer buffer= new StringBuffer();
          for (;;) {
               int c = stdoutStream.read();
               if (c == -1) break;
               buffer.append((char)c);
          String outputText = buffer.toString();
          stdoutStream.close();
          return outputText;
how to pick the wireless physical address?
Regards:

Hi !
our request object, which is available to all the jsp pages can access ip address and host name of client through these calls.
request.getRemoteAddr()
request.getRemoteHost()
Interface "ServletRequest"
getRemoteAddr ----
public java.lang.String getRemoteAddr()
Returns the Internet Protocol (IP) address of the client that sent the request. For HTTP servlets, same as the value of the CGI variable REMOTE_ADDR.
Returns:
a String containing the IP address of the client that sent the request
getRemoteHost
public java.lang.String getRemoteHost()
Returns the fully qualified name of the client that sent the request. If the engine cannot or chooses not to resolve the hostname (to improve performance), this method returns the dotted-string form of the IP address. For HTTP servlets, same as the value of the CGI variable REMOTE_HOST.
Returns:
a String containing the fully qualified name of the client
All the Best!
(Simmy)

Embedded machine losing IP address after reboot

I have an industrial PC running a trial version of Windows Embedded Standard. It has a hard-coded IP address, and is scheduled to reboot every night. Every so often (3 times in the last 2 weeks), the device
will reboot, but another IP address will get assigned to the device. This device is NOT set up for DHCP. Looking through event viewer, I see a warning after the scheduled reboot stating that the device
cannot resolve our web address (which is expected since it no longer holds a valid IP). There is an error following that message stating that "The Superfetch service terminated with the following error: The system cannot find the file specified".
Rebooting the device again often resolves the issue - the device takes the correct IP address.
Has anyone ever run into an issue where a device running this OS loses its IP address after reboot?

This forum is for WE POSReady. You might also post to a WES forum
http://social.msdn.microsoft.com/Forums/en-US/home?forum=quebecmisc
Do you know if the OS is WES2009 or WES7?
Is EWF or FBWF enabled in the image?
What is the boot media?
www.annabooks.com / www.seanliming.com / Book Author - Pro Guide to WE8S, Pro Guide to WES 7, Pro Guide to POS for .NET

Client machine not reporting to wsus server

My server Windows Server 2008 R2 Standard x 64 virtual machine install in Hyper-v server and Install SCE management version 2010.
in sudden server stopped sending updated to client machine. So I check many and did many changed as per MS community forums. But still I have same issue.
Then I planned to install again SCE management server in different VM. But even though I am getting error that old SCE management server is existing in my domain. Therefore I am afraid to change or remove any setting in AD since I have short
of knowledge about SCE servers.
However my SCE server was working smoothly until 11-2013 and then suddenly stuck. When I check the server machine I found that local drive C: is getting full and SCE management is fail to start. So from that to now when ever I had free time I changed
many things. But unfortunately I couldn't get the sever back to normal.
Few changes which I made are below.
- Remove and reinstall WAUS several times
- Check online update and direct updated server SCE machine without getting updated from SCE
- Remove dotnet frame work and updated version 4
- product configuration wizard reconfigure
- Repair management agent in client machine.
Kindly help for me to repair my SCE server or make another installation without having change of settings.
It would be highly appreciated if you could resolve issue
The error massage is below in windows update log.
2015-02-11 11:37:46:747 904 c78 Misc =========== Logging initialized (build: 7.6.7600.320, tz: +0300) ===========
2015-02-11 11:37:46:747 904 c78 Misc = Process: C:\Windows\system32\svchost.exe
2015-02-11 11:37:46:747 904 c78 Misc = Module: c:\windows\system32\wuaueng.dll
2015-02-11 11:37:46:747 904 c78 Service *************
2015-02-11 11:37:46:747 904 c78 Service ** START ** Service: Service startup
2015-02-11 11:37:46:747 904 c78 Service *********
2015-02-11 11:37:46:750 904 c78 Agent * WU client version 7.6.7600.320
2015-02-11 11:37:46:750 904 c78 Agent * Base directory: C:\Windows\SoftwareDistribution
2015-02-11 11:37:46:750 904 c78 Agent * Access type: No proxy
2015-02-11 11:37:46:751 904 c78 Agent * Network state: Connected
2015-02-11 11:37:58:940 904 8a0 Report CWERReporter::Init succeeded
2015-02-11 11:37:58:940 904 8a0 Agent *********** Agent: Initializing Windows Update Agent ***********
2015-02-11 11:37:58:941 904 8a0 Agent * Prerequisite roots succeeded.
2015-02-11 11:37:58:941 904 8a0 Agent *********** Agent: Initializing global settings cache ***********
2015-02-11 11:37:58:941 904 8a0 Agent * WSUS server: http://SCE-01.mubarrad.com.kw:8530
2015-02-11 11:37:58:941 904 8a0 Agent * WSUS status server: http://SCE-01.mubarrad.com.kw:8530
2015-02-11 11:37:58:941 904 8a0 Agent * Target group: (Unassigned Computers)
2015-02-11 11:37:58:941 904 8a0 Agent * Windows Update access disabled: No
2015-02-11 11:37:59:068 904 8a0 DnldMgr Download manager restoring 0 downloads
2015-02-11 11:37:59:081 904 8a0 AU ########### AU: Initializing Automatic Updates ###########
2015-02-11 11:37:59:082 904 8a0 AU # WSUS server: http://SCE-01.mubarrad.com.kw:8530
2015-02-11 11:37:59:082 904 8a0 AU # Detection frequency: 22
2015-02-11 11:37:59:082 904 8a0 AU # Approval type: Pre-install notify (Policy)
2015-02-11 11:37:59:082 904 8a0 AU # Auto-install minor updates: No (User preference)
2015-02-11 11:37:59:082 904 8a0 AU # Will interact with non-admins (Non-admins are elevated (User preference))
2015-02-11 11:37:59:082 904 8a0 AU # Will display featured software notifications (User preference)
2015-02-11 11:37:59:301 904 c78 Report *********** Report: Initializing static reporting data ***********
2015-02-11 11:37:59:301 904 c78 Report * OS Version = 6.1.7601.1.0.196880
2015-02-11 11:37:59:301 904 c78 Report * OS Product Type = 0x00000007
2015-02-11 11:37:59:313 904 c78 Report * Computer Brand = Microsoft Corporation
2015-02-11 11:37:59:313 904 c78 Report * Computer Model = Virtual Machine
2015-02-11 11:37:59:316 904 c78 Report * Bios Revision = 090004
2015-02-11 11:37:59:316 904 c78 Report * Bios Name = BIOS Date: 03/19/09 22:51:32 Ver: 09.00.04
2015-02-11 11:37:59:316 904 c78 Report * Bios Release Date = 2009-03-19T00:00:00
2015-02-11 11:37:59:316 904 c78 Report * Locale ID = 1033
2015-02-11 11:37:59:352 904 8a0 AU Successfully wrote event for AU health state:0
2015-02-11 11:37:59:352 904 8a0 AU Initializing featured updates
2015-02-11 11:37:59:352 904 8a0 AU Found 0 cached featured updates
2015-02-11 11:37:59:352 904 8a0 AU Successfully wrote event for AU health state:0
2015-02-11 11:37:59:353 904 8a0 AU Successfully wrote event for AU health state:0
2015-02-11 11:37:59:354 904 8a0 AU AU finished delayed initialization
2015-02-11 11:37:59:354 904 c78 AU #############
2015-02-11 11:37:59:354 904 c78 AU ## START ## AU: Search for updates
2015-02-11 11:37:59:354 904 c78 AU #########
2015-02-11 11:37:59:356 904 c78 AU <<## SUBMITTED ## AU: Search for updates [CallId = {A05977D0-8D58-4DC1-AAC5-C5FD68987D7F}]
2015-02-11 11:38:01:818 904 8a0 AU Triggering AU detection through DetectNow API
2015-02-11 11:38:01:818 904 8a0 AU Will do the detection after current detection completes
2015-02-11 11:38:03:808 904 1de0 Misc WARNING: Send failed with hr = 80072efd.
2015-02-11 11:38:03:808 904 1de0 Misc WARNING: SendRequest failed with hr = 80072efd. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2015-02-11 11:38:03:808 904 1de0 Misc FATAL: SOAP/WinHttp - SendRequest: SendRequestUsingProxy failed. error 0x80072efd
2015-02-11 11:38:03:808 904 1de0 PT + Last proxy send request failed with hr = 0x80072EFD, HTTP status code = 0
2015-02-11 11:38:03:808 904 1de0 PT + Caller provided credentials = No
2015-02-11 11:38:03:808 904 1de0 PT + Impersonate flags = 0
2015-02-11 11:38:03:808 904 1de0 PT + Possible authorization schemes used =
2015-02-11 11:38:03:808 904 1de0 PT WARNING: GetConfig failure, error = 0x80072EFD, soap client error = 5, soap error code = 0, HTTP status code = 200
2015-02-11 11:38:03:808 904 1de0 PT WARNING: PTError: 0x80072efd
2015-02-11 11:38:03:808 904 1de0 PT WARNING: GetConfig_WithRecovery failed: 0x80072efd
2015-02-11 11:38:03:808 904 1de0 PT WARNING: RefreshConfig failed: 0x80072efd
2015-02-11 11:38:03:808 904 1de0 PT WARNING: RefreshPTState failed: 0x80072efd
2015-02-11 11:38:03:808 904 1de0 PT WARNING: PTError: 0x80072efd
2015-02-11 11:38:03:808 904 1de0 Report WARNING: Reporter failed to upload events with hr = 80072efd.
2015-02-11 11:38:08:092 904 1de0 Misc WARNING: Send failed with hr = 80072efd.
2015-02-11 11:38:08:092 904 1de0 Misc WARNING: SendRequest failed with hr = 80072efd. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2015-02-11 11:38:08:092 904 1de0 Misc FATAL: SOAP/WinHttp - SendRequest: SendRequestUsingProxy failed. error 0x80072efd
2015-02-11 11:38:08:092 904 1de0 PT + Last proxy send request failed with hr = 0x80072EFD, HTTP status code = 0
2015-02-11 11:38:08:092 904 1de0 PT + Caller provided credentials = No
2015-02-11 11:38:08:092 904 1de0 PT + Impersonate flags = 0
2015-02-11 11:38:08:092 904 1de0 PT + Possible authorization schemes used =
2015-02-11 11:38:08:092 904 1de0 PT WARNING: GetConfig failure, error = 0x80072EFD, soap client error = 5, soap error code = 0, HTTP status code = 200
2015-02-11 11:38:08:092 904 1de0 PT WARNING: PTError: 0x80072efd
2015-02-11 11:38:08:092 904 1de0 PT WARNING: GetConfig_WithRecovery failed: 0x80072efd
2015-02-11 11:38:08:092 904 1de0 PT WARNING: RefreshConfig failed: 0x80072efd
2015-02-11 11:38:08:092 904 1de0 PT WARNING: RefreshPTState failed: 0x80072efd
2015-02-11 11:38:08:092 904 1de0 PT WARNING: PTError: 0x80072efd
2015-02-11 11:38:08:092 904 1de0 Report WARNING: Reporter failed to upload events with hr = 80072efd.
2015-02-11 11:38:08:093 904 1de0 Report REPORT EVENT: {62417852-380A-47BC-B153-8A8E0E198470} 2015-02-11 11:37:59:352+0300 1 202 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Success Content Install Reboot completed.
2015-02-11 11:38:08:098 904 1de0 Report CWERReporter finishing event handling. (00000000)
2015-02-11 11:38:08:098 904 1de0 Agent *************
2015-02-11 11:38:08:098 904 1de0 Agent ** START ** Agent: Finding updates [CallerId = AutomaticUpdates]
2015-02-11 11:38:08:098 904 1de0 Agent *********
2015-02-11 11:38:08:098 904 1de0 Agent * Online = No; Ignore download priority = No
2015-02-11 11:38:08:098 904 1de0 Agent * Criteria = "IsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1"
2015-02-11 11:38:08:098 904 1de0 Agent * ServiceID = {3DA21691-E39D-4DA6-8A4B-B43877BCB1B7} Managed
2015-02-11 11:38:08:098 904 1de0 Agent * Search Scope = {Machine}
2015-02-11 11:38:08:440 904 1de0 Agent * Found 0 updates and 0 categories in search; evaluated appl. rules of 0 out of 0 deployed entities
2015-02-11 11:38:08:441 904 1de0 Agent *********
2015-02-11 11:38:08:441 904 1de0 Agent ** END ** Agent: Finding updates [CallerId = AutomaticUpdates]
2015-02-11 11:38:08:441 904 1de0 Agent *************
2015-02-11 11:38:08:441 904 edc AU >>## RESUMED ## AU: Search for updates [CallId = {A05977D0-8D58-4DC1-AAC5-C5FD68987D7F}]
2015-02-11 11:38:08:441 904 edc AU # 0 updates detected
2015-02-11 11:38:08:441 904 edc AU #########
2015-02-11 11:38:08:441 904 edc AU ## END ## AU: Search for updates [CallId = {A05977D0-8D58-4DC1-AAC5-C5FD68987D7F}]
2015-02-11 11:38:08:441 904 edc AU #############
2015-02-11 11:38:08:441 904 edc AU Featured notifications is disabled.
2015-02-11 11:38:08:442 904 edc AU Successfully wrote event for AU health state:0
2015-02-11 11:38:08:442 904 edc AU Successfully wrote event for AU health state:0
2015-02-11 11:38:08:442 904 c78 AU #############
2015-02-11 11:38:08:442 904 c78 AU ## START ## AU: Search for updates
2015-02-11 11:38:08:442 904 c78 AU #########
2015-02-11 11:38:08:444 904 c78 AU <<## SUBMITTED ## AU: Search for updates [CallId = {B8E1001D-5C48-4A26-888D-99FECCD6F9F1}]
2015-02-11 11:38:08:444 904 1de0 Agent *************
2015-02-11 11:38:08:444 904 1de0 Agent ** START ** Agent: Finding updates [CallerId = AutomaticUpdates]
2015-02-11 11:38:08:444 904 1de0 Agent *********
2015-02-11 11:38:08:444 904 1de0 Agent * Online = Yes; Ignore download priority = No
2015-02-11 11:38:08:444 904 1de0 Agent * Criteria = "IsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1"
2015-02-11 11:38:08:444 904 1de0 Agent * ServiceID = {3DA21691-E39D-4DA6-8A4B-B43877BCB1B7} Managed
2015-02-11 11:38:08:444 904 1de0 Agent * Search Scope = {Machine}
2015-02-11 11:38:08:444 904 1de0 Setup Checking for agent SelfUpdate
2015-02-11 11:38:08:445 904 1de0 Setup Client version: Core: 7.6.7600.320 Aux: 7.6.7600.320
2015-02-11 11:38:12:726 904 1de0 Misc WARNING: Send failed with hr = 80072efd.
2015-02-11 11:38:12:726 904 1de0 Misc WARNING: SendRequest failed with hr = 80072efd. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2015-02-11 11:38:12:726 904 1de0 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://SCE-01.mubarrad.com.kw:8530/selfupdate/wuident.cab>. error 0x80072efd
2015-02-11 11:38:12:726 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x80072efd
2015-02-11 11:38:12:726 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80072efd
2015-02-11 11:38:12:726 904 1de0 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80072efd
2015-02-11 11:38:16:993 904 1de0 Misc WARNING: Send failed with hr = 80072efd.
2015-02-11 11:38:16:993 904 1de0 Misc WARNING: SendRequest failed with hr = 80072efd. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2015-02-11 11:38:16:993 904 1de0 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://SCE-01.mubarrad.com.kw:8530/selfupdate/wuident.cab>. error 0x80072efd
2015-02-11 11:38:16:993 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x80072efd
2015-02-11 11:38:16:993 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80072efd
2015-02-11 11:38:16:993 904 1de0 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80072efd
2015-02-11 11:38:21:278 904 1de0 Misc WARNING: Send failed with hr = 80072efd.
2015-02-11 11:38:21:278 904 1de0 Misc WARNING: SendRequest failed with hr = 80072efd. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2015-02-11 11:38:21:278 904 1de0 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://SCE-01.mubarrad.com.kw:8530/selfupdate/wuident.cab>. error 0x80072efd
2015-02-11 11:38:21:278 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x80072efd
2015-02-11 11:38:21:278 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80072efd
2015-02-11 11:38:21:278 904 1de0 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80072efd
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: Send failed with hr = 80072efd.
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: SendRequest failed with hr = 80072efd. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://SCE-01.mubarrad.com.kw:8530/selfupdate/wuident.cab>. error 0x80072efd
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x80072efd
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80072efd
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80072efd
2015-02-11 11:38:25:564 904 1de0 Misc WARNING: DownloadFileInternal failed for http://SCE-01.mubarrad.com.kw:8530/selfupdate/wuident.cab: error 0x80072efd
2015-02-11 11:38:25:564 904 1de0 Setup FATAL: DownloadCab failed, err = 0x80072EFD
2015-02-11 11:38:25:564 904 1de0 Setup WARNING: SelfUpdate check failed to download package information, error = 0x80072EFD
2015-02-11 11:38:25:564 904 1de0 Setup FATAL: SelfUpdate check failed, err = 0x80072EFD
2015-02-11 11:38:25:565 904 1de0 Agent * WARNING: Skipping scan, self-update check returned 0x80072EFD
2015-02-11 11:38:25:565 904 1de0 Agent * WARNING: Exit code = 0x80072EFD
2015-02-11 11:38:25:565 904 1de0 Agent *********
2015-02-11 11:38:25:565 904 1de0 Agent ** END ** Agent: Finding updates [CallerId = AutomaticUpdates]
2015-02-11 11:38:25:565 904 1de0 Agent *************
2015-02-11 11:38:25:565 904 1de0 Agent WARNING: WU client failed Searching for update with error 0x80072efd
2015-02-11 11:38:25:565 904 1de0 Report CWERReporter finishing event handling. (00000000)
2015-02-11 11:38:25:565 904 edc AU >>## RESUMED ## AU: Search for updates [CallId = {B8E1001D-5C48-4A26-888D-99FECCD6F9F1}]
2015-02-11 11:38:25:566 904 edc AU # WARNING: Search callback failed, result = 0x80072EFD
2015-02-11 11:38:25:566 904 edc AU # WARNING: Failed to find updates with error code 80072EFD
2015-02-11 11:38:25:566 904 edc AU #########
2015-02-11 11:38:25:566 904 edc AU ## END ## AU: Search for updates [CallId = {B8E1001D-5C48-4A26-888D-99FECCD6F9F1}]
2015-02-11 11:38:25:566 904 edc AU #############
2015-02-11 11:38:25:566 904 edc AU Successfully wrote event for AU health state:0
2015-02-11 11:38:25:566 904 edc AU AU setting next detection timeout to 2015-02-11 13:38:25
2015-02-11 11:38:25:566 904 edc AU Successfully wrote event for AU health state:0
2015-02-11 11:38:25:567 904 edc AU Successfully wrote event for AU health state:0
2015-02-11 11:38:30:595 904 1de0 Report REPORT EVENT: {6470B8FE-1600-4F7B-807F-6031606ECC8B} 2015-02-11 11:38:25:564+0300 1 148 101 {D67661EB-2423-451D-BF5D-13199E37DF28} 1 80072efd SelfUpdate Failure Software Synchronization Windows Update Client failed to detect with error 0x80072efd.
2015-02-11 11:38:30:613 904 1de0 Report CWERReporter::HandleEvents - WER report upload completed with status 0x8
2015-02-11 11:38:30:613 904 1de0 Report WER Report sent: 7.6.7600.320 0x80072efd D67661EB-2423-451D-BF5D-13199E37DF28 Scan 101 Managed
2015-02-11 11:38:30:613 904 1de0 Report CWERReporter finishing event handling. (00000000)

Can you try the below to reset the authorization and force a connection back from one of the win 7 machines:
it should help pinpoint exact issues.
1. Record the system time.
2. Reboot the system (or restart the Windows Update service).
3. After reboot run the command wuauclt
/resetauthorization /detectnow.
4. Wait 30 minutes.
5. Post the entries from the WindowsUpdate.log starting at the time recorded in Step #1.
Do you have any Windows 7 machines that are reporting? Are other machines with different operating systems reporting correctly?

Hyper-V Virtual machine disappeared

Hello,
I am running Windows Server 2008 R2 SP1. I have the Hyper-V role installed with to virtual machines. I rebooted yesterday after windows updates loaded and now one of my virtual machine have disappeared. I have run through hours of technet
forums trying to find the answer and have come up empty.
I checked ProgramData\Microsoft\Windows|Hyper-V\Virtual Machines and the symbolic link is gone. I tried to recreat it using the mklink command, but every time I recreate the symbolic link to the .xml it comes back as a link to a file folder.
I checked the acl on the virtual machine .xml on my D: drive and the GUID SID is missing. I also tried to add it back via the iacls command but it doesn't seem to exist.
After all that, I decided to recreate the entire virtual machine, but now I can't create virtual machines. I get teh following error:
"Failed to create external configuration store at 'folder path': A required privilege is not held by the client. (Virtual machine ID 0x80070522)"
After that error I opend azman.msc and verified that the initalstore.xml has the administrators group in it.
I do not know what else I can do from here. Any help would be appreciated.

Hi Jumar2,
This will help others who are fighting with similar issues.
Thanks for your sharing .
Best Regards
Elton Ji
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

2008 R2 Unidentified Network after Reboot

Hi,
We have two new servers running Server 2008 R2 and we first noticed a problem connecting to them with RDP after a reboot. The problem was the firewall would not permit access because the NLA service could not identify that it was on the local domain
network. After updating the firmware on the system (HP DL380) and the NIC (Broadcom NC series) and installing the latest NIC driver, we are still experiencing the problem of being able to connect after a reboot. While I can disable the firewall,
that is not preferred. It also seems to have occurred after installing Hyper-V. If I remove Hyper-V the problem seems to go away. Using a single NIC, no teaming, etc. Other unused NICs are disabled. Any help would be greatly appreciated.
Thanks.

Hi Darage,
Thanks for posting here.
The NLA service is used to determine the network profile. When a machine boots up or comes out of hibernation the NLA service that runs using the Network Service account will send an LDAP bind request to a domain controller in its site via port 389. The Network
Service Account uses the client’s domain machine account when performing this bind. If the client can successfully bind to a DC in its domain, the network connection category will be set to “Domain”. If an LDAP bind is unsuccessful the network category is
always public unless specified as private by the user.
Network Location Awareness Service Provider (NLA)
http://msdn.microsoft.com/en-us/library/ms739931(VS.85).aspx
According to the your description, the domain profile is not detected properly. In this case, let’s check the following:
1.       Verify the Network Location Awareness service is Started and the Startup type is “Automatic”. Restart the NLA service.
2.       Disable and re-enable the NIC which connects to the domain network. Meanwhile, please disable the all unused NICs.
3.       The Network Location Awareness (NLA) service expects to be able to enumerate the domain’s forest name to choose the right network profile for the connection. The service does this by calling DsGetDcName on the forest
root name and issuing an LDAP query on UDP port 389 to a root Domain Controller. The service expects to be able to connect to the PDC in the forest domain. If something hinders the DNS name resolution or the connection attempt to the DC, NLA is not able to
set the appropriate network profile on the connection. Please ensure that the problematic clients can contact root DC properly.
For more information please refer to the blog post below:
Why is my network detected as “unknown” by Windows Vista or Windows Server 2008?
http://blogs.technet.com/b/networking/archive/2009/02/20/why-is-my-network-detected-as-unknown-by-windows-vista-or-windows-server-2008.aspx
Thanks.
Tiger Li
Tiger Li
TechNet Community Support

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