"Embedding OLE objects is unsupported. Use File->Import to import media." Error dialog while concurrently Flash CC executions

Hi,

we are using Flash CC an a dedicated windows server with two userprofiles. Each user has its own licence.

If we run a jsfl script singly, this script runs fine.

If we run the same jsfl script on both users we get the error:

"Embedding OLE objects is unsupported. Use File->Import to import media."

I read the article addItem() -> "Embedding OLE objects is unsupported" , but it could not the problem, because the script runs fine singly.

Could it be possible that both users uses the same Flash CC Clipboard ore are there any other shared modules etc?

Best regards

Alex