[RESOLVED] System.drawing.pdb not loaded error when opening app from minimized state

Hello All,

I have an error in my application of System.Drawing.PDB not loaded when I reopen my application from minimized state.

I'am doing all the drawing in a background thread and only invoke the main panel with bitmap picture once the drawing is complete.

If I don't minimize, the application runs ok. The problem is after reopening the application from minimized state.
Kindly help me with this!