Gantt chart problem

I am using AXAPTA 2.5 Build #1270.3/377 in a 2 tier configuration. After upgrading the Windows 2000 clients to SP4 + recent updates I am getting the following error when I try to make a Gantt chart for a production order. Error: Function ‘fieldBackgroundColor’ returned error code 0x80010105 () which means: Does anybody knwon what is causing this problem? Thanks in advance, Jan

Hi… I think this is due to Windows 2000 OS. did u updated all the patches. It works fine on XP.Earlier i was also finding these types of errors when i am trying to use Excel sheets through coding. Amar