We are doing a convertion program and one of the fields we are converting is going from a Interger to a Logical or Bit. IIF() can not be done nicely for this.

What's wrong with

IIF( EMPTY( MyAlias.MyIntegerField ), .F., .T. )

or am i missing something?

As a matter of fact, you do not even need the IIF. You can use

NOT EMPTY( MyAlias.MyIntegerField )

depending on what your code looks like.