Lumion performs a benchmark on the first launch. If you experience crashes, ensure your GPU drivers are updated to avoid known problematic versions. System Requirements for Optimal Performance - Lumion
Lumion Pro 12.5 is a 64-bit version of the software, compatible with Windows operating systems. The "multilingual" term refers to the software's support for multiple languages, making it accessible to users worldwide. This version of Lumion offers advanced features, such as: lumion pro 125 x64 multilingual filecr fix