Hey there folks!
For the record, I must present, that I tried to search out solution for a scimilar problem in various forums (including this one) and nothing so far. I was really trying to solve this out myself for quite some time... But now it's really getting on my nerves :) Therefore I decided to seek out help in here. So what is my problem anyway?
Everytime I press win+r shortcut, it properly displays run prompt, but it also brings up the ls popup and (as you can immagine) this is pretty annoying. I think that somehow the win key is assigned as a shortcut to !popup and I simply just need to unbind it. But the real problem is, that I can't find it anywhere in ls folder (meaning personal.rc, hotkeys.rc, etc.) or in theme config files (it's my own work and I can assure you that I would never ever add anything like this in it).
So guys, If it sounds like a stupid demand I'm rly sorry but I was desperate :)
In advance, I must thank you for any advice at all.

In your personal.rc comment out...

jKeyLWinKey "!Popup"

thanks for a quick response but this line is not actually in there ... there is just *jKeyLWIN !Popup and I already commented it out (it was my first guess) and no change there

Then it has to be defined somewhere in the theme config.