<UpdateIdentity UpdateID="762b48b9-7d58-40d9-a316-5d91cabcf3ab" RevisionNumber="50" /><Properties UpdateType="Software" /><Relationships><Prerequisites><UpdateIdentity UpdateID="26427c31-6632-49d9-b7c6-a91b5a65ed2c" /><UpdateIdentity UpdateID="c5caf853-4c76-47fa-93ec-e49b01db32fd" /><UpdateIdentity UpdateID="3e0afb10-a9fb-4c16-a60e-5790c3803437" /><AtLeastOne><UpdateIdentity UpdateID="558f4bc3-4827-49e1-accf-ea79fd72d4c9" /></AtLeastOne></Prerequisites></Relationships><ApplicabilityRules><IsInstalled><Or><b.FileVersion Csidl="38" Path="\messenger\msmsgs.exe" Comparison="GreaterThanOrEqualTo" Version="4.7.0.2010" /><Not><b.FileExists Csidl="38" Path="\messenger\msmsgs.exe" /></Not></Or></IsInstalled><IsInstallable><b.FileVersion Path="\Messenger\msmsgs.exe" Comparison="EqualTo" Version="4.7.0.2009" Csidl="38" /></IsInstallable></ApplicabilityRules>