Thank you so much for such a quick reply.
A little feedback
This seems to be exactly the same as the one I had downloaded to install RT. RawTherapee_5.3_WinVista_64. It installed but has the same problems.
The first screen has a file tree on the left, and thumbnails in the middle.
I can use my mouse wheel and scroll the tree, but I cannot open a directory. Clicking does not do anything.
If I click on the top left thumbnail, the second middle thumbnail is selected. After that, clicking any thumbnail will select/deselect the second-row image on the right. Clicking random thumbnails, eventually one opens.
I can drag the image around and zoom in and out.
I can use the mouse wheel and scroll up and down the toolbox on the right,
Clicking seems to click about 6cm above where I am clicking. Hovering my mouse over Tint shows the tool tip for CIECAM02. Clicking on Tint checks/unchecks CIECAM02.
Clicking on the Lightness (J) slider opens the dropdown for Tone Curve 1 (a few cm below)
This is more of a standalone build. No Installer.
This is very similar, I can scroll up and down the directory tree, but not click on anything.
Getting an image open, it looks a little different, but I think the build is on a much later branch.
As far as using the controls on the right, it is the same thing. The control in the middle (relative to my visible screen) seems to be in line, then as my mouse goes up or down, the point the mouse is “pointing” to moves up and down, but “slower”, so if I move up by the height of two controls my click hits one control higher, and if I move my mouse six controls higher, my mouse moves two controls higher (I don’t know how explanatory my description is)
There is a right-hand tool box, with thumbnail and history. Clicking and dragging anywhere in the right column drags the image around.