Is there any way to run a program with arguments from the client?
Right now the only "documented" way of doing so is modifying the appinfo file to open a batch file (*.BAT), which in turn runs the program i want with the arguments (e.g. Steam "Portable")
If there's no way, could the developers watching this forum add this funcionality? Some apps require admin rights without those arguments, making impossible to run everywhere.
If you mean from the PA.c Platform, you can right-click apps and select to run them as admin. You can't yet pass command line options directly from the platform, but that's coming soon.
Sometimes, the impossible can become possible, if you're awesome!