Any conflicts with NIS 2012 and Tortoisehg?

I'm trying to retrieve a pull from my bitbucket account through tortoisehg, and I'm having a little trouble with my current PC.

 

I have NIS Netbook edition (2011) installed on my laptop with Windows XP and that is able to work fine with the repositories I need to connect to.

 

But with my Windows 7 Pro and NIS 2012 the connections aren't going through.

 

I was wondering if I need to set a specific setting on NIS to allow incoming pulls from bitbucket and tortoisehg.

 

Thanks for the help!