knowledge base error

Hi

When trying to open a delphi EXE, I get this error:

How to solve this?

[dartraiden]

Read the readme and download knowledge bases from GDrive.

I have to extract all 7z files too, right?
Because after downloading it and putting it there, it still gives this error.

Can you explain me what a knowledge base is and what's inside those files?
I'm a complete beginner

[dartraiden]

Yes, you need to extract all 7z and put extracted files beside IDR.exe

KB's contains the data necessary to recognize the code generated by a particular version of Delphi.

[greenozon]

@ghost were you able to solve your issue?