my script wont open

hi guys imm working on a small script that will help me paint textures in photoshop and project them back on to the model and then bake them in.
its based on the script"maxapplink" that i saw in a lecture from ubisoft .

any way everything was going fine and i was testing it all the time but sodenly the floater wint open and give me this error :

-- Error occurred in anonymous codeblock; filename: D:\volt\scripts\daniels scripts\in development\projection texturing v1.2.ms; position: 712; line: 23
-- Syntax error: at ., expected name
-- In line: renderpresets.L

its a reall pain , i cant seem to make it work
when i evaluate only the line of code with the error in it it works fine but when im tring to do evaluate all it wont open.

any one has an idea ???
please help me i need this script !!!!
this is the line of code it highlights with the error:

renderpresets.Loadall 0 (GetDir #renderPresets + "\\mentalrayflat.rps")
please help