what happens when you try to run the script? be a little more specific besides it doesn't run. Do you have the includes downloaded? is SmartSetUp in it before SetUpSRL; in the main loop? you update your worlds.ini folder? those are a couple common things I see, but I can't tell which of those it is or if it even if one of those problems without knowing more.
Does Smart and Scar close on you? then it's probably your worlds.ini folder
if the debug box says your missing SRL/SRL/Misc/Smart.scar then you need the includes
or hit control + F in the script and look for SetUpSRL; then above it see if it says something about Smart, might be something like this:
SmartSetupEx(SmartWorld, False, True);
While Not SmartReady Do Wait(100);
SetTargetDC(SmartGetDC);
if that doesn't solve your problem let me know and tell me what happens when you run the script.