@darkmorgan, a suggestion: Load CLEO scripts from the missions' directory.   Explanation: Along with the DYOM1.dat file, a folder named SCRIPTS1 could be provided, consisting of all the CLEO scripts that will be loaded with this mission. SCRIPTS2 for DYOM2.dat and so on. Each script must be named from starting from DYOMIX0 to DYOMIXF, totaling 16 different scripts for each mission. The naming scheme here will make it possible to unload these scripts when the current mission e