"Download and install latest full version first! " What's the latest full version? Is it 4.6.2 (2750)?
I tried to download 4.6.2 (2750) and replace with 5.0.0 (136) but got some error when open program and the language is not in English as default. -- <http://forum.pspad.com/read.php?6,68253,68265> PSPad freeware editor http://www.pspad.com