Remove F2 assign for Batch rename

[w64bit]

How can I remove F2 assign for Batch rename?

[highend]

Tools - Customize Keyboard Shortcuts...

Use the remove button in the upper right side?

[w64bit]

I have F2 removed, but for several file selection pressing F2 will bring Batch Rename.
Maybe it's related to remapping F2 to a script?
viewtopic.php?t=22748

[highend]

Then remove it for the script instead (user defined commands...)