1) Yes, this is consistent on the non working computers.
2) No. The installation is the same as on the non working computers.
3) Not too sure as it's an of the shelf product which makes use of chart FX .net dlls
4) The chart is indeed created from DLL assemblies as it required the base dll and the chartfx.dll.
Could you maybe give me some indication of what 03000000 error means? Security? Missing file?
Thanks,
Chris