I am doing mini project in VB.net. Actually my project contains form1 and form2. I have opened form2 from form1 using "form2.show()" method. While closing form2, my application still remains in debugging mode. I thought my form1 has not yet been closed and used me.close() , to close form1 while opening form2. By doing this i am not able to run my application. please suggest me a solution.