File you are attempting to load is corrupt

[dgmokati]

Getting the below error while opening my app.

'File you are attempting to load is corrupt. Check the file for errors and try again' .

Workaround  I tried

1. From QMC, Exported the app without data .
2.Imported the app.
3.Did a reload and got the app as is.

Problem :

I have to do this process every time I open the app after a long gap. 

Please suggest a permanent solution.

[Sue_Macaluso]

@dgmokati  Is this for QlikView or Sense? I would like to move this into the correct product forum.