Ajeet,
Based on your screenshot, it looks like you are using a very old version of MyEclipse. The issue could be caused by using a dated version of Java, a 32-bit VM on a 64-bit install of Windows.
If you can attach your error log here, we might be able to assist further, but I would suggest installing a more recent, 64-bit version of MyEclipse 2017. If you are a licensed customer, you should have access to all versions of MyEclipse while your subscription is active.
Hope this helps.