marshal.releasecomobject(Object) not releasing Com Object ..

Hi,

I'm using Marshal.ReleaseComObject(Object) method to release the Object ofExcel.Application but it fails to release the object properly. this problem is also recognized by Microsoft in this link https://support.microsoft.com/kb/826915?wa=wsignin1.0. my question is, is there any alternate way to release the COM object properly from memory ???

thanks and regards.