http://technet.microsoft.com/en-us/library/dn251565.aspx http://technet.microsoft.com/en-us/library/dn251565.aspx Clean Up the WinSxS Folder http://technet.microsoft.com/en-us/library/dn251565.aspx http://technet.microsoft.com/en-us/library/dn251565.aspx http://technet.microsoft.com/en-us/library/dn251565.aspx http://technet.microsoft.com/en-us/library/dn251565.aspx you can run a cleanup on it technet.microsoft.com/.../dn251565.aspx http://technet.microsoft.com/en-us/library/dn251565.aspx