Big World Setup patching question

I have this error message:

WARNING: File "ajantisbg2/setup-ajantisbg2.tp2" contains 'VERSION ~14~' instead of expected 'VERSION ~13~'! This is the file targeted for patching in "SETUP-AJANTISBG2.TP2.PATCH" in "Big World Fixpack/ajantisbg2". This might mean that the patches for this mod were made for a different version of the mod than the one that you are using, or this might mean that the mod was already patched and then removed from the list in the "BWP_Fixpack.installed" file without restoring the original pre-patched files.

If anyone is familiar with this process, should I patch this file or skip the patch?

Thanks.