Symptoms

We have ran into a couple of issues with K2 Designer. The first error was a "Not enough storage is available to complete this operation" (screenshot 1 in attached document). The next issue (screenshots 2 and 3) refer to a checkbox that we have in a grid. In screenshot 2 you can see that the properties shows it as checked. Screenshot 3 show that it doesn't appear when we run the form.
 

Diagnoses

A column of the view was working incorrectly. By refreshing (removing and adding again) the column worked correctly.
 

Resolution

A suggestion was to remove the VenderExportSelection column and re-added it again.