Multiwfn forum

Dear,
when trying to reproduce 4.21.1 Examples of energy decomposition analysis based on forcefield (EDA-FF), I keep getting the following error "Error: Unable to find OW, which was specified in the loaded molecular list file"

I followed all the steps in the example, I tried to import the necessary files directly, to import them via the ENTER button, but it keeps throwing out the same error.
I did the first part of the example well, and when I got to the second part, an error appeared.
"Input the path of the file containing list of molecule data
e.g. C:\hanoko\water2_ethanol3.txt
Note: If pressing ENTER button directly, mollist.txt in current folder will be loaded
E:\Multiwfn_3.8_dev_bin_Win64\Multiwfn_3.8_dev_bin_Win64\examples\EDA\EDA_FF\waterdimer\water.txt
Error: Unable to find OW, which was specified in the loaded molecular list file
Press ENTER button to return"

I went through the mollist.txt option, but there was also an error.
"Input the path of the file containing list of molecule data
e.g. C:\hanoko\water2_ethanol3.txt
Note: If pressing ENTER button directly, mollist.txt in current folder will be loaded

Unable to find the file, input again"

What's more, I tried with variations of OW uppercase and lowercase letters, but whatever I tried it says Unable to find OW.

I would like to ask you to guide me on what to do to pass the example from the manual, because until I reproduce the example, I cannot start with the calculations I need.

Thanks in advance
Igor