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Hi

I've a question. It's not a real problem, it's more a discomfort.

In gmx.net I'll download a document. In the Opening dialog I choose "Open with" (Openoffice.org Calc). And then I'll get the following Error:

/tmp/document.xls could not be opened, because the associated helper application does not exist. Change the association in your preferences.

The help function is installed. Do you have an idea how this problem can resolved? Thanks.
Peter