Disable shortcuts

[poliv]

Hi,

I have an application with a macro "Autokeys", that disable some keys, but when I try to disable the combination of SHIFT+ENTER it give me an error.
The macro is like this:

Macro Name | Action
--------------------
{F1} |
{F2} |
^a |
+{F1} |


Thanks

P.S.: I already try +{ENTER}