Second Installation Fail

Hello,

I have a current account for NIS 2012.

Installed it one time on my desktop computer and one time on my notebook

The notebook is broken and I want to install 2012 NIS on the new notebook,  but always after I filled in the current product-key it says that I reached the max. installations.

It is impossible to deinstall the prdouct from the old (broken) notebooke at the moment

how can I fix that ?

Dirk