The default delimiter in .csv files depends on regional computer settings, that is why the report may not open the same way in different properties. See the instruction below:

1. Type Control Panel in search menu and open it

2. Choose Clock and Region settings
3. Choose Change date, time, or format settings
4.In Format tab click on Additional settings (Win10).

5. Type a new separator in the List separator box.
6. Click OK twice.

After that you should be able to open the reports in CSV without any problem.

I some countries it will be necessary to put "." as decimal symbol and "," as Digit grouping symbol to make the list separator work properly.