archive trend in DBF format

Hello
I want to archive my trend curves in dbf format,
I used the TrnExportDBF cicode function, but it does not work and the file does not create
[TrnExportDBF ("C: \ Users \ dell \ TrnData.DBF", TimeCurrent (), 2, 60 * 60/2, 2, "VR1", "VR2");]
Please, isthere an other function for do it or where is the problem in my code

Regards.

Aini.