Spoolsv.exe – Pre Service Pack 3 Revision History for Windows Server 2008 SP2, Windows Vista SP2 and Windows Small Business Server 2008 SP2 (SBS 2008)

10-Dec-2010 – 6.0.6002.22545 – Spoolsv.exe – x86/x64 – http://support.microsoft.com/kb/2480118 – You cannot print results to files by using web applications in Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2 after you install security update MS10-061

17-Aug-2010 – 6.0.6002.22468 – Spoolsv.exe – x86/x64 – http://support.microsoft.com/kb/2347290 – MS10-061: Vulnerability in Print Spooler Service could allow remote code execution