Until a few months ago I had no problem syncing my Sierra Wireless Voq running Windows Mobile 2003 SE with my Falcon-Northwest computer running Win XP Pro with ActiveSync 4.2. When I try to sync I get the following error message: The version of Micrisoft ActiveSync is not compatible with the connected mobile device. Please upgrade to the latest version of Microsoft ActiveSync and recconect. I have uninstalled and installed ActiveSync several times following these instructions: http://www.pocketpcfaq.com/raj/VerNotCompatible.html. When I look at the ActiveSync log (not that I know what much of it means) I saw this: "RegisterSerialUSB: SetupDiGetDeviceRegistryProperty failed with last error of 13" ... a Google search led me to this post: http://www.geekzone.co.nz/forums.asp?ForumId=14&TopicId=7637. So I did a hard reset of my Voq and still the same problem.
In the log mentioned above, I also noticed the following: Property(C): ISSCRIPT_VERSION_MISSING = The InstallScript engine is missing from this machine. If available, please run ISScript.msi, or contact your support personnel for further assistance.
Property(C): ISSCRIPT_VERSION_OLD = The InstallScript engine on this machine is older than the version required to run this setup. If available, please install the latest version of ISScript.msi, or contact your support personnel for further assistance.
I have no idea if that is significant or not but when I searched for the ISScript.msi file, I could not find one.
Any help is GREATLY apprciated !!!