I did the same, but really do want to know what is underlying the problem if anyone has figured it out.

In Access 2000, I have been working with the Microsoft Chart Control 6.0 (SP4) (OLEDB) and using the .chartdata method in a VBA project to connect to an array as a data source. This has worked well for several weeks, but suddenly an error message is being generated saying VBA does not recognize this method. I have registered the ActiveX file and checked Access/VBA capacity limits. I am nowhere close to exceeding any of them.

I have been using a Microsoft Chart Control 6.0 (SP4) (OLEDB) in an Access 2000 VBA project where the data source is an array and the data connection uses the chartdata method. Suddenly, I am receiving error messages saying the chartdata method is not recognized.