I saw something similar and perhaps they are related. When I first downloaded and installed 2301 several icons in the toolbar were blank. The popup text worked (e.g. it displayed what the button was supposed to do), but clicking the blank icon space produced no results. After a while (I have no clue how long), I went back to the open editor window, and the icons were no longer blank, and they did function.
Signed Confused? -- <http://forum.pspad.com/read.php?6,44595,44644> PSPad freeware editor http://www.pspad.com
