June 03, 2014, 05:16:22 pm
Hi maikoo25, thanks for upgrading

The older (non-Pro) version will no longer work, so please uninstall it.
The next step is to download Lumion Pro 4.5 via the
Download Manager link in the email you received with your license key etc.
Make sure that the
Activation Code in the email is entered correctly in the
Download Manager.
After downloading it, please install it in a new folder.
Once installed, Lumion Pro 4.5 will automatically use the correct license key.
Have fun!