save for web: Error 1242

[Ghoulfool-Rz4oxM]

In Photoshop CC I'm having problems saving for web with a script.

var srcDoc = app.activeDocument;
var myFile = "D:\\temp\\process_images\\test.jpg";
// Flatten the jpg
activeDocument.flatten();
// save for web
SaveForWeb(myFile);
function SaveForWeb(fname, myJpgQuality)
{  
  if (!myJpgQuality) myJpgQuality = 100;
  var sfwOptions = new ExportOptionsSaveForWeb();   
  sfwOptions.format = SaveDocumentType.JPEG;   
  sfwOptions.includeProfile = false;   
  sfwOptions.interlaced = 0;   
  sfwOptions.optimized = true;   
  sfwOptions.quality = myJpgQuality;
  activeDocument.exportDocument(fname, ExportType.SAVEFORWEB, sfwOptions);
}  

The code gives me an error:

Error 1242 Illegal argument - argument 1

- File/Folder expected

Which should be the case as I've just tested it with a smiliar function to save as jpect along same path. Any ideas - apart from deleting preferences which I'm really not looking forward to.

Aslo if anyone can point me in the direction of the sRGB option I'd appreciate it.

[SuperMerlin · Accepted solution]

Change:

activeDocument.exportDocument(fname, ExportType.SAVEFORWEB, sfwOptions);

To

activeDocument.exportDocument(File(fname), ExportType.SAVEFORWEB, sfwOptions);