Utilizing a dll in Excel VBA

[MrReds]

Hi there.
Complex issue for real experts
Following is the topic.
I have realized a class in VB6. This class realizes a calculation.

The final aim is to compile it in a dll and utilize it by VB module of excel.
Now:
I have realized a form in VB studio, and by the form I have passed the input parameters to the class. All is working fine.
By the way, Class and form belong to the same project.

After that, with the sole class, I have realized a new project and I have compiled it in a dll.

I have then
- utilized the same code of the form in excel VB module to call the class.
- put the compiled dll into references

Unfortunately I don’t get any result.

Please, may I ask you if it is an error in the dll calling in excel, or if you think there may be some other mistakes ?
Thanks

[Fettertiger]

maybe a stupid question - did you register the dll usin rgsv32?

Regard

Theo

[Fettertiger]

maybe a stupid question - did you register the dll usin rgsv32?

Regard

Theo