Problem while openning .pcfg file with the DCAF tool

[CV_ND]

Hello,

I'm having an error while trying to open the .Pcfg file in the DCAF tool.
I have already checked my path, I think it is okay, however I have always the error with the code 538302: the following classes could not be loaded TDMS data logger configuration.lvclass
I'm sure that I have downloaded and I installed correctly the TDMS datalogger with the VI package manager. 

I tried to uninstall and reinstall the DCAF TDMS datalogger package this morning, but it did not solve the problem. 

Thanks in advance

Kind regards,

Nabil