MSFS Ultimate Pre-Flight Cleaner (Fix CTDs & Clear Caches) MSFS2020/2024 ALL GPU

MSFS Ultimate Pre-Flight Cleaner is an automated script designed to reduce simulator crashes and performance issues by safely clearing temporary files and cache from Microsoft Flight Simulator 2020 and 2024. It supports all GPU types and both Microsoft Store and Steam versions of the simulator. The tool targets only non-essential files, leaving key folders and custom content untouched. Its use can help ensure cleaner startup conditions and improved simulator stability.