Always have to create the libs dir after importing MyProject.zip

Whenever I import a project into Adobe Flash Builder 4.5 on Windows XP / SP3, I get the error:

unable to open 'C:\Documents and Settings\afarber\Adobe Flash Builder 4.5\MyProject\libs'   MyProject       Unknown Flex Problem

Does anybody k开发者_如何学JAVAnow a better fix, than navigating into that dir and creating an empty libs subdir manually?

What is libs used for, maybe I could put some dummy file there?

The Libs folder is just to hold external libraries that your project uses. You should be able to right click your project and create a new folder named "libs" rather than navigating to the path in the file system and creating it that way.