Win32spl.dll – Pre Service Pack 2 Revision History for Windows 7 SP1, Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)
05-Nov-2013 – 6.1.7601.22502 – Win32spl.dll – x64 – http://support.microsoft.com/kb/2896881 – Long logon time when you use the AddPrinterConnection VBScript command to map printers for users during logon process in Windows Server 2012 R2 or Windows Server 2008 R2 SP1
09-Oct-2013 – 6.1.7601.22476 – Win32spl.dll – x64 – http://support.microsoft.com/kb/2896881 – Long logon time when you use the AddPrinterConnection VBScript command to map printers for users during logon process in Windows Server 2008 R2 SP1
26-Apr-2013 – 6.1.7601.22311 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2839894 – MS13-050: Vulnerability in Windows print spooler components could allow elevation of privilege: June 11, 2013
26-Apr-2013 – 6.1.7601.18142 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2839894 – MS13-050: Vulnerability in Windows print spooler components could allow elevation of privilege: June 11, 2013
11-Jan-2013 – 6.1.7601.22215 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2797136 – Mapped printers are not added to a client computer that is running Windows 7 SP1 or Windows Server 2008 R2 SP1
02-Jan-2013 – 6.1.7601.22207 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2796647 – Memory leak occurs in the Spoolsv.exe process after you run an application that performs WMI queries in Windows 7 or Windows Server 2008 R2
09-Nov-2012 – 6.1.7601.22156 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2769369 – MS13-001: Vulnerability in Windows print spooler components could allow remote code execution: January 8, 2013
09-Nov-2012 – 6.1.7601.17994 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2769369 – MS13-001: Vulnerability in Windows print spooler components could allow remote code execution: January 8, 2013
07-Nov-2012 – 6.1.7601.22154 – Win32spl.dll – x64 – http://support.microsoft.com/kb/2778831 – “Client Side Rendering Print Provider” registry key growth on a Windows Server 2008 R2-based Remote Desktop Session Host server
05-Apr-2012 – 6.1.7601.21958 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2697865 – The Spoolsv.exe process stops responding when you connect to more than 200 network printers from a computer that is running Windows 7 or Windows Server 2008 R2
11-Feb-2012 – 6.1.7601.21921 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2647753 – Update rollup: Fix printing problems in Windows 7 and Windows Server 2008 R2
11-Feb-2012 – 6.1.7601.17777 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2647753 – Update rollup: Fix printing problems in Windows 7 and Windows Server 2008 R2
18-Dec-2010 – 6.1.7601.21624 – Win32spl.dll – x86/x64 – http://support.microsoft.com/kb/2457866 – Event 602 is logged after you log on to a Windows 7-based or Windows Server 2008 R2-based computer that has a network printer installed