Outlook Live on Windows 6.5? (Exchange 2010)

[cohowap]

Anyone know why I can't install the cab below onto a windows mobile 6.5 phone?

https://update.outlook.com/cabs/OutlookLiveSetup.cab

When I open the setup xml, I see the supported versions, but it looks like 6.5 falls into the ranges. Here's whats in the file.

<parm name="InstallPhase" value="install" />
<parm name="SetupDLL" value="1" />
<parm name="ProcessorType" value="2577" />
<parm name="OSVersionMin" value="5.2" />
<parm name="OSVersionMax" value="5.99" />
<parm name="BuildNumberMin" value="0" />
<parm name="BuildNumberMax" value="-536870912" />
<parm name="AppName" value="Microsoft Outlook Mobile Setup" />
<parm name="NumDirs" value="2" />
<parm name="NumFiles" value="28" />
<parm name="NumRegKeys" value="1" />
<parm name="NumRegVals" value="2" />
<parm name="NumShortcuts" value="1" />

Any help would be great, I miss the functionality this cab added to outlook.

Thanks.