I wonder if you have hit a windows limitation. This article may give you some ideas...
http://blogs.msdn.com/drnick/archive/2006/03/10/547568.aspx --- In [email protected], "michaelisraelcaplan" <mcap...@...> wrote: > > I've been looking at this problem for just about a day straight now, and just > can't see why I'm getting an out of bounds error on send. I've tried updated > to the latest Gumbo nightly (9377), which no luck. > > My code to launch the WebService call looks like this: > > > _calibrationData = new ByteArray(); > var stream:FileStream = new FileStream(); > stream.open(file, FileMode.READ); > stream.readBytes(_calibrationData, 0, stream.bytesAvailable); > > var token:AsyncToken = this._service.mLoadCalibration(file.name, > _calibrationData); > token.addResponder(this._mLoadCalibrationResponder); > > > Which seems to be a-okay. Or, am I missing something obvious? > > > I'm pretty sure I've hit up against a SDK bug. I've opened a bug report with > Adobe, to track this issue at http://bugs.adobe.com/jira/browse/SDK-22751 > > > Anyone else transferring "large" (1MB) base64 encoded data using the Flex > webservice client? > > > Any feedback highly welcome! > > Thanks, > > Mike >

