Problem including a self written library in C++

When I edit the CMakeFile.txt with the following entries:

find_package(Ipp REQUIRED)
target_link_libraries(${CMAKE_PROJECT_NAME} PRIVATE ArpDevice ArpProgramming Ipp)

and safe the file I get the following error:
image.pngI do not understand what is the problem, because I did what the HowTo.txt said.

The problem occurs in visual studio and eclipse

Hello pynl02,
you provide the command „find_package(Ipp REQUIRED)“. The CMake can’t find the Ipp Package in project.
Do you include it in project?
BR Eduard

I copied the files from the bin folder of the library in the external folder of the project. I copied everythiong beginning with the AXCF… folder that describes the version in its name

Hello pynl02,
I assume the CMake isn’t able to parse this package and e.g. to find the additional CMake files to include this package in the project. Please see the CMake Error Message.
BR Eduard