Hi,
- Download the CEF binaries package for your application (32 or 64 bits). You have to download the CEF binaries using the link found in the readme.md file.
- Decompress the CEF binaries package and copy the contents of the Release and Resources directories to the CEF4Delphi\bin directory.
- Run Delphi and build the CEF4Delphi\demos\Delphi_VCL\MiniBrowser demo. All the demos create the EXE file inside the CEF4Delphi\bin directory.
- Run the demo and you shouldn't see those errors because the EXE and all the CEF files will be in the same place as you can see in the attached image.
Edit : I forgot to add that it's not possible to have DCEF3 and CEF4Delphi installed at the same time because they share many class names, type names, etc.