Windows 2000 has been non-supported since 2005 (7 years ago). The Chart8 build 8.0.20102.88 was the last build of Chart8 under Visual Studio 6. However, on a customer's request, we built one last version of Chart8 (32-bit only) that will work with Windows 2000. You may download the same from the following url: C1Chart_8.0.20121.94_VS6 Please note that it is the last build that will support Win2K. It is advisable to the users to upgrade to WinXP SP3 at least if they wish to use the further builds of Chart8.