[gembud] East Satellite Imagery

am I the only one here that is having problems with GEMPAK 
creating usable images from GOES13 ??
this is the error I am, and have been getting since 18z 14APR

 [IM 1]  No entry in the image type table, imgtyp.tbl, for file 

I emailed the NCF they told me to contact the vendor or
replace the
which means nothing to me
so here I am contacting the vendor..

Jeff Lake K8JSL