> In Windows Python 2.6.3 calling TarFile.add requires arcname= to be set
> to work with WinZIP or WinRAR [...]If arcname= is not set during
> extraction all filenames are "None"
>
> Suggest document change or filing a bug report
Post some code showing your problem. I wrote a quick test and worked fine
for me.
--
Gabriel Genellina