Help me with Graphic Runtime in WinCC

I have a problem when activating projects in WinCC 6.2. Everytime when i active a project, it's working properly, but next time when i activate the same project without changes the activating process stop at onpening Graphic runtime. If anyone can help me to solve this problem. Please help .

How are you exiting the runtime???? If you are not exiting gracefully...try using the VB reset code that resides C:\program files\siemens\wincc\bin or some variation - you should have a button in your project that stops the runtime or go back to windows control center and press the stop button there - just clicking the X in the right corner is not a good way to exit runtime for wincc....

Thanks you very much for your help. I made a button as you said in my project, and It's work correctly now.