verifySignatures=1 persistent=1 -netlog verifySignatures=1
verifySignatures is there 2 times and also the above should all be added in the server.cfg
Looking at your command line your server config file is called:
You can find that file in the root arma folder.
Probably your shortcut is in your arma folder? Than you can edit it to your likings as is described in some of the "how to set up a dedicated server" topics ;)
By default your arma server has created a profile already. But again with a shared server I am not sure where it will be placed and wether you can acces it.
Have a look here: