InDesign won't close files

Question

Hallo everybody,
I'm new her at InDesign-Scripting-Forum, but I have a great problem, and hope there is somebody out who can help me:
My problem is that InDesign won't close files which have been opened.
Just a little Javascript (I have reduced it to the minimum):
var myFile="1.indd";
// Open the file
var myDoc=app.open(File(myFile));
// Close the file
myDoc.close(SaveOptions.no);
if(app.documents.length > 0)
        alert("Still " + app.documents.length + " files opened");
If this script starts from InDesign Javascript Panel, there are no problems or errors.
InDesign will open the file (1.indd), and closes the file, and no alert will appear.
But.... if the Javascript ist copied to the InDesign "startup script" folder, so that InDesign should
run this script on InDesign Startup,the alert will appear.
If you are running the script in a loop, just like working with 10 files of a current directory,
InDesign will show alert of 10 opened files at the end.
So.. at the end of the script, I want to move the (opened and closed) file to another directory.
But when InDesign "says" the file is opened, I cannot move or rename the file.
(It is only possible when running the script manually by the Javascript Panel).
Can anybody help me, so that I can close the file, or that InDesign will close the file
when running as a "startup-script"?
Thanks very much.
Martin.

Answer 1

I have 8 MB of RAM. I restarted all the software, but not my computer.
It is in the left column that I am having the problem.
There was a previous discussion thread where a user on Mountain Lion was having the same issue, but it wasn't resolved in that discussion thread either.