I have been running PYXLL since late December. I have paid for a license to use PYXLL for the next 12 months and received a receipt from PAYPAL. I am back from Christmas and New Year (best wishes for 2015 Tony!) am told that my evaluation license has expired and have no obvious way to upgrade to the full version. I have received nothing from accounts whom I am writing to separately. I initially installed PYXLL directly without using Canopy in case that was the way forward. I tried to install but though it runs to conclusion silently it will not start. I expect it is something to do with the fact I have already installed Python. Advice please.