1. Elevate permissions for the user to be able to download and update software.
2. Put a Proxy By-Pass in place.
3. Ask your IT person to allow access to the following urls:
https://timetablingmainsite.blob.core.windows.net/productupdates/Version9/updates.ini
https://timetablingmainsite.blob.core.windows.net/productupdates/Version9/TimetablingSolutionsV9.msi
https://timetablingmainsite.blob.core.windows.net/productupdates/Version9/TimetablingSolutionsV9.exe