Hello Mr. Gross,
We have the same problem.
We have 2 systems: One test system that is hosted on one of our servers and one live system that is hosted on a server of 1&1 (German provider).
On our test system the plugin is working without any errors, but on the live system we get the error message Filedownload Error: file ‘…’ does not exist!!
Do you have any idea what could be the problem or if there are any comparable plugins?!
