I've made a mistake of installing TweakUI-98 on Win NT 4.0
Most options seemed to work ok, but when I told it to remove little arrows from the shortcuts, the trouble began. Now everytime I boot computer, all the icons are messed up. I can temporarily fix it by going to TweakUI and re-applying "no arrows" option, but after reboot icons are once again a mess.
I tried uninstalling TweakUI - no luck,
got message "TweakUI uninstall encountered an error".
I also tried installing the older version (TweakUI-95) - didn't help.