I have installed and re-installed the downloadable Explorer and the required supporting software several times over the past 3 days. But the system won't work. I have listed the steps and features below as I understand the download process to require:
ARC GIS Explorer installation
System Requirements Lab test
Meets minimum requirements for CPU, CPU speed, RAM, Video Card, OS, and free disk space
System requirements
Microsoft Windows Vista Service Pack 2 (32 bit)
Additional Software requirements
Microsoft .NET Framework 2.0 Service Pack 2 for Vista (NETCFSetupv2.msi document)
Microsoft XML Core Services (msxml.msi document , plus msxml4 KB941833, KB973685, KB973688 msxml4SP_RelNote.htm, msxmlcab.exe and msxmlsdk.exe)
Internet Explorer 8
Error note
ArcGIS Explorer has stopped working
A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available