* /if: 'iswmcs' unknown operator

From the help file:
iswm wildcard string v1 matches string v2
iswmcs wildcard string v1 matches string v2 (case sensitive)

Would you care to show us a method to reproduce the problem? iswmcs works fine here. Also, make sure you aren't using an older version of mirc.

I stand corrected.
I seem to have overwritten my mIRC.exe file with 6.14 at some point (or just forgot to upgrade this copy of mIRC).

Thank you.
(Mods: you're welcome to delete this thread )