You use the Microsoft Access Developer Extensions 2007 (ADE 2007) Package Solution wizard to package a Microsoft Office Access 2007 database application. When you install the packaged application on a computer, you receive the following security concern message when you open the packaged application:
A potential security concern has been identified. Warning: It is not possible to determine that this content came from a trustworthy source. You should leave this content disabled unless the content provides critical functionality and you trust its source.
File path: <path>
This file might contain unsafe content that could harm your computer. Do you want to open this file or cancel the operation?
This issue occurs when you select an All User location in the Root Install folder list in the ADE 2007 Package Solution wizard. The application is not trusted for the current user.