501	501: Win32 Extender: Unable to load WWW9532I.DLL
502	502: Win32 Extender: Unable to load WWWNT32I.DLL
503	503: Win32 Extender: Not available on this Windows platform
901	901: Win32 Extender: Unknown function
903	903: Win32 Extender: Need newer version of WIL DLL
1000	Win32 Network Extender