Top Windows Server Solutions from Microsoft Supporthttp://support.microsoft.com/ph/14134The latest support information about Windows Server Solutions from Microsoft Product Support Services. Bug Check Code Referencehttp://msdn.microsoft.com/en-us/library/windows/hardware/hh994433(v=vs.85).aspx#phrssBugchecksStop errorsand unexpected restarts Active Directory Replication Status Toolhttp://www.microsoft.com/download/details.aspx?id=30005#phrssActive Directory replication How to generate a complete crash dump file or a kernel crash dump file by using an NMI on a Windows-based systemhttp://support.microsoft.com/kb/927069#phrssSystem hangs A DNS Update is recorded as failed: Event ID 5774, 1196, or 1578http://support.microsoft.com/kb/977158#phrssDNS Upgrade Domain Controllers: Microsoft Support Quick Start for Adding Windows Server 2008 or Windows Server 2008 R2 Domain Controllers to Existing Domainshttp://technet.microsoft.com/library/upgrade-domain-controllers-to-windows-server-2008-r2(WS.10).aspx#phrssOther Active Directory issues Collect memory dump files in Windows 7 and in Windows Server 2008 R2http://support.microsoft.com/kb/2671794#phrssBugchecksStop errorsand unexpected restarts How to determine the appropriate page file size for 64-bit versions of Windows Server 2008 and or Windows 2008 R2http://support.microsoft.com/kb/2021748#phrssBugchecksStop errorsand unexpected restarts How to troubleshoot Directory Services PKI and ADCS issues for Windows 7 and Server 2008 R2 using Fix it Center Prohttp://support.microsoft.com/kb/2671783#phrssBugchecksStop errorsand unexpected restarts How to diagnose Windows 7 and Windows Server 2008 R2 performance issueshttp://support.microsoft.com/kb/2669922#phrssBugchecksStop errorsand unexpected restarts Using Driver Verifier to identify issues with Windows drivers for advanced usershttp://support.microsoft.com/kb/2669922#phrssBugchecksStop errorsand unexpected restarts Troubleshooting Active Directory Replication Problemshttp://technet.microsoft.com/library/cc949120(WS.10).aspx#phrssActive Directory replication Replication error 1722 The RPC server is unavailablehttp://technet.microsoft.com/library/replication-error-1722-the-rpc-server-is-unavailable(WS.10).aspx#phrssActive Directory replication Replication error 8453 Replication access was deniedhttp://technet.microsoft.com/library/replication-error-8453-replication-access-was-denied(WS.10).aspx#phrssActive Directory replication Replication error -2146893022 The target principal name is incorrecthttp://technet.microsoft.com/library/replication-error-2146893022-the-target-principal-name-is-incorrect(WS.10).aspx#phrssActive Directory replication Replication error 1753 There are no more endpoints available from the endpoint mapperhttp://technet.microsoft.com/library/replication-error-1753-there-are-no-more-endpoints-available-from-the-endpoint-mapper(WS.10).aspx#phrssActive Directory replication Replication error 1396 Logon Failure The target account name is incorrecthttp://technet.microsoft.com/library/replication-error-1396-logon-failure-the-target-account-name-is-incorrect(WS.10).aspx#phrssActive Directory replication Replication error 8614 The Active Directory cannot replicate with this server because the time since the last replication with this server has exceeded the tombstone lifetimehttp://technet.microsoft.com/library/replication-error-8614-the-active-directory-cannot-replicate-with-this-server-because-the-time-since-the-last-replication-with-this-server-has-exceeded-the-tombstone-lifetime(WS.10).aspx#phrssActive Directory replication Replication error 8524 The DSA operation is unable to proceed because of a DNS lookup failurehttp://technet.microsoft.com/library/replication-error-8524-the-dsa-operation-is-unable-to-proceed-because-of-a-dns-lookup-failure(WS.10).aspx#phrssActive Directory replication Replication error 1256 The remote system is not availablehttp://technet.microsoft.com/library/replication-error-1256-the-remote-system-is-not-available(WS.10).aspx#phrssActive Directory replication Replication error 8451 The replication operation encountered a database errorhttp://technet.microsoft.com/library/replication-error-8451-the-replication-operation-encountered-a-database-error(WS.10).aspx#phrssActive Directory replication How to generate a kernel or a complete memory dump file in Windows Server 2008 and Windows Server 2008 R2http://support.microsoft.com/kb/969028#phrssSystem hangs How to generate a kernel dump file or a complete memory dump file in Windows Server 2003http://support.microsoft.com/kb/972110#phrssSystem hangs Sever "Hangs" and Ephemeral Port Exhaustion issueshttp://blogs.technet.com/b/kimberj/archive/2012/07/06/sever-quot-hangs-quot-and-ephemeral-port-exhaustion-issues.aspx#phrssSystem hangs Performance Analysis of Logs Tool (PAL)http://blogs.technet.com/b/askperf/archive/2009/04/10/two-minute-drill-performance-analysis-of-logs-tool-pal.aspx#phrssSystem hangs No records in the secondary DNS zone and DNS error 6527http://support.microsoft.com/kb/953317#phrssDNS Don't be afraid of DNS Scavenging. Just be patient.http://blogs.technet.com/b/networking/archive/2008/03/19/don-t-be-afraid-of-dns-scavenging-just-be-patient.aspx#phrssDNS The size of the Active Directory increases rapidly on a Windows Server 2003-based or Windows Server 2008 R2-based domain controller that hosts the DNS Server rolehttp://support.microsoft.com/kb/2548145#phrssDNS Optimizing your network to keep your DNS squeaky cleanhttp://blogs.technet.com/b/networking/archive/2009/02/09/optimizing-your-network-to-keep-your-dns-squeaky-clean.aspx#phrssDNS Some DNS name queries are unsuccessful after you deploy a Windows Server 2003 or Windows Server 2008 R2-based DNS serverhttp://support.microsoft.com/kb/832223#phrssDNS Upgrade Domain Controllers to Windows Server 2012http://technet.microsoft.com/library/hh994618.aspx#phrssOther Active Directory issues How to restore deleted user accounts and their group memberships in Active Directoryhttp://support.microsoft.com/kb/840001#phrssOther Active Directory issues Slow boot or slow logonhttp://social.technet.microsoft.com/wiki/contents/articles/10130.root-causes-for-slow-boots-and-logons-sbsl.aspx#phrssOther Active Directory issues "Directory Services cannot start" error message when you start your Windows-based or SBS-based domain controllerhttp://support.microsoft.com/kb/258062#phrssOther Active Directory issues How to remove data in Active Directory after an unsuccessful domain controller demotionhttp://support.microsoft.com/kb/216498#phrssOther Active Directory issues Running Adprep.exehttp://technet.microsoft.com/library/dd464018(l=en-us,v=WS.10).aspx#phrssOther Active Directory issues