charfx 7 conflict with chartfx 6.2 .net version

[zhyluo]

I have a program A using chartfx 6.2 .net version. It works well alone.

If I install a second application B using chartfx 7,  program A will not work even I ignore the publisherpolicy in the cfg file.

 

How to handle the conflict?

[Frank]

There shouldn't be any conflicts. Are these WinForms apps? where are Chart FX dlls beign deployed?

[zhyluo]

 Yes, both A and B are winform apps. both v7 and v6.2 chart fx dlls are delpoyed. If I uninstall B, A can work well with v6.2

 The error message is

 

System Error

Exceptions: Method 'getAttributeBase' in type 'SoftwareFx.ChartFx.Chart' from assembly 'ChartFx; Version=6.2.1342.0; Culture=neutral, PublicKeyToken=...' does not have an implementation.