Every process that I convert seems to have this error. (Value cannot be null). Parameter name: key (mscorlib).
This seems to occur in the designer after selecting a combo box (drop-down) and the properties will not display for the dropdown.
Does anyone have any thoughts about what causes this and how to fix it? I am attaching the process where I see this error - in the form "Outside CPE Request" select the dropdown with caption "Select a Training Event".
Thanks,
Ryan