Hello,I'm developing an application aphometric signing in vb.net and I need to know how to remove a specific type annotation(file_attach) to the document at runtime. The annotations were first saved the document and later wish I could erase just a specific annotation. In the document there are other types of annotations, so I need to cancel own a particular annotation. At the time of creation I used the code like myAnnot.setTitle = "myTitle", hoping later to be able to seek and clear, but I can not set the reference. You can help me? Thanks in advance for the help.