Ventana software support forum

Hi I wrote to vensim@vensim.com twice and got a email bounce, can you please suggest an alternative email? Thanks.

Hello, I'm enquiring about whether there is such a thing as a temporary full license? My colleague conveyed to me that there is a series of full licenses that needs to be renewed every year. When I keyed in the license code and details for these licenses however, I am able to download and install th...