(You can also put it elsewhere, but this is my way for my convenience.) Now, copy your main directory of your Gunz folder for your private server, and paste them into 'gunzweb', 'Gunz Update'.
Delete off files that you don't want to auto-update like 'CUSTOM' folder for crosshairs and 4) Testing and make sure it auto-updates Get on apache running and you can test whether it works or not! Delete any Gunz or any files that the Gunz Launcher reads.
You should have a new and you can auto-update it again, good to go.
Note: Some reason, it wouldn't auto-update Gunz Launcher itself, even when it did.
Same error from normal user and administrative user.
I finally decided to add a feature in the main app which was in charge of updating the launcher.
Go to your 'App Serv' folder, and into 'www' folder and create two new folders.