Hi,
it was 'e1' (1 like the number one, not like L), but anyway - that at least shows that the module is indeed installed properly as otherwise it would have had complained loudly.

Now I'd go and test some of the basic code supplied in Archive::Zip in a non-TK (a.k.a. known as command line) script on your box and verify that whatever you try to achieve works there. After that, put it back into your Tk-script and proceed. Aah - and don't forget to use strictures!

Regards,
svenXY