I have taken a look at your LFS dediserver files and noticed there was room for some improvements.
So I made those improvements for you and zipped all the files again.
When you have unzipped the file you will find a shortcut named "start LFS server"
Use that to start your server, as it will point to the config file which is located in the "_config" folder.
I've also created a folder to store the log files in, and made a directory for the replays and layout files.
You do need to set the correct name for your server, as well as the admin password and maybe other port numbers for LFS and InSim, but I think you will be able to handle that
You did disable the Deny button in the last Lapper file you gave me, so that shouldn't be a problem anymore.
I did notice a couple of time-out messages in your Lapper logfile, so I suggest you change a value in your "LFSServers.cfg" file, which is found in the "bin" directory.
Change this: timeOutScript=2000;
To this: timeOutScript=5000;
Then close and start Lapper again.
Let LFS and Lapper run for a while and keep an eye on the log files.