Getting error -- Syntax error: at ;, expected <factor> -- In line: )

[dawoodmuhamm]

this is the script [attached] I have been running when it asks me to select the folder I select it after that it gives me this error. -- Syntax error: at ;, expected <factor> -- In line: )

[dmitriy.shpilevoy]

I think returns in the beginning causing it. Because it is outside of function maybe?

You can run this and will get same error
if 2 == 2 then
(
messageBox "No 3ds Max files were found in the directory!"
return
)

[jeff]

I am not a script expert... but,
It might be in this and similar code sections?

 if (baseBone1 == undefined) then
    (
        messageBox ("Base bone Bip01 not found in file: " + files[fileIndex])
        continue
    )
    -- Select all bones connected to base bone Bip01
    selectBones "Bip01"
    exportNumber = "1"

My first impression is that even if bone "Bip01" does not exist, you are still trying to select "Bip01". Does the scrip work if all the messageBox conditions are satisfied?