The most reliable source is the Schneider Electric Product Center. You will need an active support contract or a valid license key to access the download section for specific versions like V12.0. 2. Academic Software (Authorized Access)
Use your authorized Schneider Electric license key to activate the XL version. System Requirements Unity Pro Xl V12.0 Download
Right-click the downloaded ZIP file and select to unpack the contents. Locate the extracted .iso file (e.g., UnityPro_XL_V12.0_IR8D_20170404A.iso ). Right-click this ISO file and select "Mount" . This action will add a virtual DVD drive to your computer. The most reliable source is the Schneider Electric