A class named 'TPenDialog' already exists

[Geocentrix]

I am trying to update a program built under C++Builder 10.3 Rio (using the BCC32 compiler) so that it uses TeeChart 2020.29.

Everything compiles properly but when I run the program I get an error message:

A class named 'TPenDialog' already exists

The call stack indicates the problem is occurring at TeePro926.@Vcltee@Teevoled@initialization$qqrv + 0x13

I am building with runtime packages enabled.

Is this a known problem with the latest TeeChart (since the error did not occur with the previous release)?

What is the solution?

Any help would be much appreciated.

Thank you

Andrew Bond

[Yeray]

Hello,

I'm afraid I don't remember this error being reported previously.
Could you please arrange a simple example project we can run as-is to reproduce the problem here?

Thanks in advance.