I use the below code to display a popup while reading and
writing of file is performed.
But the popup does not appear eventhough the file read and
written is big and takes more time for it. Only the wait cursor of
the system appears while performing this r/w process.
I am using Adobe AIR.
var fb:ByteArray=new ByteArray();
var fst:FileStream=new FileStream();
var en:Base64Encoder=new Base64Encoder();
var f:File=new File (writePath);
var fs:FileStream=new FileStream();
Are you importing PopUpManager package? If you are not then
do so then get the popup working first before you dive into heavy
stuff. Have a button trigger the popup window to make sure it is
working. Debugging in every step is your best bet.