Windows Server 2008 R2 articles, fixes and updates - April 2019

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2008 R2 that have been released in April 2019. The list is daily updated.

• 2493888 Terminal Services Easy Print is not supported if RDC ActiveX control is run in WOW64 Q2493888 KB2493888 April 30, 2019
• 248410 "The Account-Identifier Allocator Failed to Initialize Properly" error in Windows Server Q248410 KB248410 April 26, 2019
• 234790 How To Find Servers That Hold Flexible Single Master Operations Roles Q234790 KB234790 April 26, 2019
• 314282 Lingering objects may remain after you bring an out-of-date global catalog server back online Q314282 KB314282 April 24, 2019
• 839879 Event ID 16650: The account-identifier allocator failed to initialize in Windows Server Q839879 KB839879 April 23, 2019
• 2002413 DCPROMO fails with error "Access is denied" if the user performing the promotion is not granted the "trusted for delegation" user right Q2002413 KB2002413 April 22, 2019
• 961655 After you re-add a member server to a DFS replication group in Windows Server 2003 R2, initial replication does not occur on the member server, and changes in the replicated folder are replicated unexpectedly to other replication partners Q961655 KB961655 April 16, 2019
• 4469275 Introduction to Account Lockout and Management Tools Q4469275 KB4469275 April 10, 2019
• 2450479 You get 7399 and 7300 error messages when accessing a linked server Q2450479 KB2450479 April 10, 2019
• 2002013 Active Directory Replication Error 5: Access is denied Q2002013 KB2002013 April 10, 2019
• 981265 You cannot create a software installation Group Policy setting on a read-only domain controller in Windows Server 2008 R2 Q981265 KB981265 April 10, 2019
• 975142 You cannot install Active Directory Domain Services on a member server that is running Windows Server 2008 or Windows Server 2008 R2 in a branch office if the DNS and LDAP communication between the branch office and the forest root domain is blocked Q975142 KB975142 April 10, 2019
• 216993 Useful shelf life of a system-state backup of Active Directory Q216993 KB216993 April 10, 2019
• 4494313 How to configure Kerberos Constrained Delegation (S4U2Proxy or Kerberos Only) on a custom service account for Web Enrollment proxy pages Q4494313 KB4494313 April 9, 2019
• 4494444 Configuring network infrastructure to support the NLB operation mode Q4494444 KB4494444 April 5, 2019
• 4494445 TCP Receive Window Auto-Tuning Level feature in Windows Q4494445 KB4494445 April 1, 2019