ippcc.dll loaded from IPP 4.0

On a computer with IPP 4.0 and IPP 6.0 a program using IPP 4.0 is loading the ippcc.dll from IPP 6 which I don't understand. In the end OMP aborts with the problem described here: https://software.intel.com/en-us/articles/opm-abort-initializing-libguide40dll

Is this the result of any automated mechanism from the DLL dispatcher of IPP 4.0?

Any help is appreciated...