[syslinux] how to remove extlinux?

[Paolo Casaschi]

hello,

quick question about extlinux: I accidentally installed extlinux on
the wrong partition (I run extlinux -i somewhere beofre mounting my
usb key to somewhere). Now extlinux seems to be stuck in my main hd
partition... how do I remove extlinux from the hard drive?
I mean both the extlinux.sys file and the bits in the partition
table... Could not find any info how to doit.

Thanks.

Paolo