Error #9 using Extrude Shape and Lathe builder

Using Crafter 8.2.7 build 1127 on Win 7 64 bit with 4 gig ram. Getting error #9 on a couple of operations. One is when I save from the Extrude Shape builder or Lathe builder I get "An unrecoverable error has occured etc." I click OK and exit and the shape appears and seems to be OK. Also getting error #9 when using File/Export/Trainworks/ Export to IGS. I checked all names are shorter than recommended as in other posts about #9 errors. Model is on the large size.

There are fixes to the Extrude and Lathe in the latest version. Installing that version will most likely resolve this.