FDK - delete empty paragraphs and nb spaces in a document

Hello,

I am trying to delete empty paragraphs and non breaking spaces from a document - have tried traversing through the paragraphs in the document by getting the paragraph ID and finding each paragraph beginning and end (with FTI_PgfEnd) to check for any strings in between. However I do not get the result.

Would like to get the following;

Any help would be appreciated..

greets,

pnk80