A few older dRofus dialogue windows do not support Windows text size larger than 100 %.
If Windows text size is set to greater or less than 100% then certain elements overlap and distort the displayed view.
If you experience a problem similar to the one in the image below, the text size setting will probably be the issue;
The solution is to set the text size in Windows to 100 % via the display settings and ->Re-log into Windows (if necessary)
This issue will gradually disappear from dRofus as we are re-writing old interface windows with new code.