Delete JSRS data from an already made Mission

[dmarovi 10]

I made a mission while I had JSRS and JSRS_ace on. Now anyone who does not have this mod cannot join my mission. I want to get rid of JSRS from the mission. Any help?

[orcinus 121]

Edit the mission.sqm in Notepad ++ or other decent editor (if you use Windows notepad turn off word-wrap before loading the file; notepad frequently inserts spaces and/or line feeds when files are saved, & that will break .sq* and other files).

Search for "JSRS" and delete all relevant lines in their entirety.

If one such line is the last entry in, say "Required Addons", remember to delete the comma at the end of the preceding line. The last entry in the addon list sections must not end with a comma (or anything else, like a semi-colon) or loading the mission will fail.