I moved out Settings1.designer.vb of My Project folder and then vb gave me this error:

Code:
Error	1	Unable to open module file 'C:\Documents and Settings\Catalin\my documents\visual studio 2010\Projects\Game OS 0.2\Game OS 0.2\My Project\Settings1.Designer.vb': The system cannot find the file specified. 	C:\Documents and Settings\Catalin\my documents\visual studio 2010\Projects\Game OS 0.2\Game OS 0.2\My Project\Settings1.Designer.vb	1	1	Game OS 0.2