Rdpdd.dll – Pre Service Pack 2 Revision History for Windows 7 SP1, Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)
19-Sep-2013 – 6.1.7601.22460 – Rdpdd.dll – x64 – http://support.microsoft.com/kb/2891144 – Application does not draw polylines correctly when you run it through an RD Session in Windows Server 2008 R2 SP1
31-May-2013 – 6.1.7601.22344 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2795616 – Lines in EMF file don’t display correctly on a remote computer that is running Windows 7 or Windows Server 2008 R2
18-Oct-2012 – 6.1.7601.22137 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2775511 – An enterprise hotfix rollup is available for Windows 7 SP1 and Windows Server 2008 R2 SP1
10-Oct-2012 – 6.1.7601.22131 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2768741 – Visual elements are displayed incorrectly when you connect to a computer that is running Windows 7 or Windows Server 2008 R2 by using the Remote Desktop Protocol
19-Jul-2012 – 6.1.7601.22061 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2726399 – You cannot change the DPI setting through a Remote Desktop session on a computer that is running Windows 7 or Windows Server 2008 R2
07-Apr-2012 – 6.1.7601.21960 – Rdpdd.dll – x64 – http://support.microsoft.com/kb/2699817 – RemoteApp session is disconnected when the RDP encryption level is set to Low and RDP compression is disabled in Windows Server 2008 R2
11-Feb-2012 – 6.1.7601.21921 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2666484 – “0x0000003B” Stop error on Windows Server 2008 R2-based RD Session Host servers that use an RD Connection Broker
20-Sep-2011 – 6.1.7601.21823 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2592339 – “0x0000007f” Stop error or system stops responding on a computer that is running Windows Server 2008 R2, Windows 7, Windows Vista or Windows Server 2008 when you connect to it by using the RDP protocol
19-Mar-2011 – 6.1.7601.21687 – Rdpdd.dll – x86/x64 – http://support.microsoft.com/kb/2525246 – “0x0000003B” Stop error when you remotely control a Remote Desktop session in Windows Server 2008 R2