In Flash, go to the Commands menu and verify the “Create Class” command is available. If the “Create Class” command is not present verify the ASUnit extension is installed and enabled in the Extension Manager. You shouldn’t need to restart your machine."
But for me the Create Class option is not coming even after installing extension manager. In the extension manager no installed items are showing. Somebody please help me with a good advice..
Did you download and install the ASUnit Extension?
If not download and install it from:
Secondly, try following steps: