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In Internet Explorer, click Tools, and then click Internet Options. On the Security tab, click the Trusted Sites icon. Click Sites and then add these website addresses one at a time to the list: You can only add one address at a time and you must click Add after each one:
http://*.update.microsoft.com https://*.update.microsoft.com http://download.windowsupdate.com
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RSS Search results for "System Update Readiness Tool"
  Title Products Classification Last Updated Version Size
System Update Readiness Tool for Windows Vista for x64-based systems (KB947821) [October 2014] Windows Vista Critical Updates 10/27/2014 n/a 359.5 MB 376992859
System Update Readiness Tool for Windows Vista (KB947821) [October 2014] Windows Vista Critical Updates 10/27/2014 n/a 274.2 MB 287475429
System Update Readiness Tool for Windows Server 2008 x64 Edition (KB947821) [October 2014] Windows Server 2008 Critical Updates 10/27/2014 n/a 359.5 MB 376992859
System Update Readiness Tool for Windows Server 2008 R2 x64 Edition (KB947821) [October 2014] Windows Server 2008 R2 Critical Updates 10/27/2014 n/a 951.9 MB 998087365
System Update Readiness Tool for Windows Server 2008 R2 for Itanium-based Systems (KB947821) [October 2014] Windows Server 2008 R2 Critical Updates 10/27/2014 n/a 163.6 MB 171556939
System Update Readiness Tool for Windows 7 (KB947821) [October 2014] Windows 7 Critical Updates 10/27/2014 n/a 456.3 MB 478510768
System Update Readiness Tool for Windows Server 2008 for Itanium-based Systems (KB947821) [October 2014] Windows Server 2008 Critical Updates 10/27/2014 n/a 116.1 MB 121765014
System Update Readiness Tool for Windows Server 2008 (KB947821) [October 2014] Windows Server 2008 Critical Updates 10/27/2014 n/a 254.0 MB 266291429
System Update Readiness Tool for Windows 7 for x64-based Systems (KB947821) [October 2014] Windows 7 Critical Updates 10/27/2014 n/a 951.9 MB 998087365
System Update Readiness Tool for Windows Server 2008 R2 x64 Edition (KB947821) [May 2014] Windows Server 2008 R2 Critical Updates 5/13/2014 n/a 926.2 MB 971151024
System Update Readiness Tool for Windows Server 2008 for Itanium-based Systems (KB947821) [May 2014] Windows Server 2008 Critical Updates 5/13/2014 n/a 111.4 MB 116799612
System Update Readiness Tool for Windows Vista (KB947821) [May 2014] Windows Vista Critical Updates 5/13/2014 n/a 269.1 MB 282120107
System Update Readiness Tool for Windows Server 2008 (KB947821) [May 2014] Windows Server 2008 Critical Updates 5/13/2014 n/a 248.8 MB 260936107
System Update Readiness Tool for Windows Vista for x64-based systems (KB947821) [May 2014] Windows Vista Critical Updates 5/13/2014 n/a 379.2 MB 397628252
System Update Readiness Tool for Windows Server 2008 R2 for Itanium-based Systems (KB947821) [May 2014] Windows Server 2008 R2 Critical Updates 5/13/2014 n/a 156.8 MB 164433311
System Update Readiness Tool for Windows 7 for x64-based Systems (KB947821) [May 2014] Windows 7 Critical Updates 5/13/2014 n/a 903.5 MB 947404704
System Update Readiness Tool for Windows Server 2008 x64 Edition (KB947821) [May 2014] Windows Server 2008 Critical Updates 5/13/2014 n/a 350.0 MB 366957404
System Update Readiness Tool for Windows 7 (KB947821) [May 2014] Windows 7 Critical Updates 5/13/2014 n/a 440.9 MB 462301703
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