Good afternoon,

I had to add the information of cobalt to the AD4_parameters.dat file. I try for the program to read the file adding it in grid -> other options -> Parameter Library Filename and adding the AD4_parameters.dat and it appears the error:

C:/LigandTests/GMP/autogrid4.exe: FATAL ERROR: Sorry, I can't find or open AD4parameters.dat
C:/LigandTests/GMP/autogrid4.exe: Unsuccessful Completion.

How do I solve this?