I am thinking that the issue is not being understood.
This is not behavior from any one PC this is standard windows behavior experienced on every Windows machine I have utilised since Windows 7, which is hundreds of PC's as I spent several years working IT support for a large organisation, working with devices
running windows7 through to windows 10. I have have never been bothered to pursue a solution to this issue until now though it was the primary reason that I stuck with Windows XP for my personal machine until after XP's commercial support was ended and then
I went straight to Win8 for its vastly superior performance and limited resource usage compared to vista and win7 (never really understood the issues people had with win8 as every thing was still thereit just locked a little different).
If a folder contains say 100 files and the explorer displays them as "list" window is resized so there are 10 files in each column and 2 and a half columns can be seen (half of the 3rd column our of the window), when any file in the 3rd column clicked on
it is selected and Explorer will automatically scroll to the right so that the files in the 3rd column are fully visible and away from where the where the mouse has just clicked. If in the situation described the user tries to double click, ie open a partially
visible item in the 3rd column, explorer will select the item on the first click and scroll right then the second click with the mouse cursor which is still at the same physical location on the screen will be on an item in the newly half visible 4th column
which will once clicked result in explorer once more scrolling to the right so the 4th column is fully visible and the 5th column is partially visible. At this point in the example the original file is 2 columns away from where the cursor is and due to the
rapid automatic scrolling my eyes have to re-locate on screed the originally intended target file and then then move the cursor back to the file.
In the event that there is only one and a half columns visible due needing to see many windows at once and so having to limit the explorer window size then the intended target file of a double click is no longer even on screen as due to explorer have automatically
scrolled 2 columns to the right.