This tip guides you how to import external library in web application.

If the problem occurs when you use an external library and to packaging the project, this tip can be useful.

1. Select your project in Project Explorer
2. Click mouse right button.
3. Select New > Folder in the context menu, then New Folder dialog appears. 
4. Input "lib" text in Folder name.
5. Click Finish.
6. Copy external library to "lib" folder in your project.
7. Use external library in your source code.