Finding a lingering .cache file usually means the download manager encountered an issue. Here are the most likely culprits:
Do not try to rename the file or open it with another program. Follow these steps to clear the blockage and get the software installed. Lumion-2024-4-2-Download.cache
During installation, Lumion extracts the cache file to a temporary directory. If the installation crashes, the system may not clean up the leftover cache file, leaving it in your Downloads folder or AppData\Local\Temp. Finding a lingering