I created a new Library project in Flex Builder 3. In a few of the mxml classes I wanted to put in this library I use the flash.filesystem.File class. For some reason I can’t use it in the classes in the Library project. The error says that the Ytpe is not found when compiled.
In another project, which is a Flex project (so no Library project) I can use the File class without any problems.
Can anyone explain to me why this works like this and/or explain how to use the filesystem in an other way? (I now use it to read/write files on my HD).