Yea I would use the installer but I got TNG installed also, so I figured I would just add files myself so I could delete them at later date. I really dont feel like reinstalling OP with TNG again LOL. It can be a pain sometimes. Thx for replies thou
You should be fine to use the installer, as illustrated above: it backs up and restores your CURRENT files (shiplist, fighterlist, model.siz), creates five new model folders and copies stock ones to it, it also installs some of the latest NW and EEK scripts.
When uninstalled it will restore your specs files (shiplist, fighterlist, model.siz) delete the new model folders and offer you the choice to keep or delete the installed missions. (The missions is the only potential place where files may conflict as I did not check for and backup every mission file, they will overwrite if the same ones are present. If you chose to remove the missions on uninstall, you may need to reinstall your EEK or NW mission packs. You could back up your missions folder manually before installing if you like, but reinstalling the mission packs is easier...)
Also, a manual install of the latest files will work just fine of course. (the two zip files linked on the website)