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After a long pause a new version of FlusiFix for FSX was completed. By using a new programming software, ProSpeed.dll is now no longer needed. This DLL was in the past repeatedly reported by various virus scanners incorrectly as a trojan, which was absolute nonsense. Nevertheless, this fact caused discomfort for many users. If you still have this DLL on your computer, it can now safely be deleted. This tool was especially designed for Microsoft Flight Simulator. Its intention is to eliminate all the small and large errors within Flight Simulator without the necessity to search for hours on end through all the folders and files of the program. Additionally, typos can almost completely be eliminated as well as damage to files and data loss caused by wrong handling of files.