If you open this document in the designer, the project might be corrupted. The document is saved in a format that allows ...

If you open this document in the designer, the project might be corrupted. The document is saved in a format that allows macros, but it is not in a trusted location. To use this document without corrupting the project, add the document location to the list of trusted locations in the Trust Center in Word, and then reopen the document in the designer.

Opening the document now might corrupt the project. Do you want to open the document anyway?