[quote=eykalsyamim]Better to reinstall the software.. And if the same thing happen, you may ask then. Maybe got some problems on the system.[/quote] [b]I successfully reinstall Photoshop..[/b] The same problem.. I wasn't able to use paint bucket tool.. Here's exactly what I am doing before the problem happen: First, I create a new layer with the width of 1005 and height of 800 and make the background contents transparent. After hitting OK, this appears: [img]http://h1.ripway.com/aich/pictures/123.jpg[/img] [b]I click CONTINUE.[/b] When I used the pain bucket tool, a dialog box with the header "PROGRESS" appears.. And there photoshop started to lag.. even my firefox was also affected..