Hello all , This Error are very very hard to find what causes it !
my application has many oledbConnections and dataTables and more about system.data
All of them are disposed after them are not needed ,so there are not any unmanaged resources not disposed.
The error usually occured when i am trying to show crystal reports , on some machines, just showing and closing forms causes this error , the strange thing is that my application dosen't has any unmanaged code or com Dll's.
This error start occuring suddenly.
Notes :
.Net framework 4 Full Profile .
crystal reports for vs2010 .
jit suppress is off .
this often occured when i show the crystal report next time , not on first time
also reports are closed and disposed after using them
Thank You very much
This is the Original question on msdn forum :
http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/8a71b90f-ce15-44ad-9cd3-fcc4e31572e7
