mikalikahye

The problem is that the form upon opening runs through a series of flights
checks, like chekcking it's template is in the same place, whether the
template has been updated, whether it has data sources and can contact them.  
Add on to this any code written to action on Form.Load and the error could be
in any one of these errors, though it sounds like the last one.

You have only one option.  If you can get to the form location and get into
via design mode then you can check that when you publsih it what the problem
is and fix it.

If you cannot even do that then the form is completely corrupt and will need
to be scrapped, sorry

Cheers Adam