I am trying to run my program to test it. Actually I am trying to run second form to see it that its working properly or not. But it shows me error. First time I got this error message "Exception of type 'System.OutOfMemoryException' was thrown" & second time I got this one "An error occurred creating the form. See Exception.InnerException for details. The error is: Parameter is not valid." Please help me & tell me what should I do & why its happening though I didnt make any mistake to write code. By the way my program has 25 forms. Please help me & tell me how should I get rid of this problem? Please help me.