Mathematica不能识别一个计算矿物化学式的软件？

hedgehog2012

各位好！我下载了一个关于矿物化学成分软件是基于Mathematica软件的，之前我有一点学习VB语言的基础，在用软件的过程中，可能是一个调用“B88”总是显示红色，不知是不是这个Mathematica软件不识别我下载的这个矿物化学成分计算软件：
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/ z( |% O$ T8 z# N(* This notebook contains examples for the PET-functions
+ p7 b& z$ V1 ]9 r% F& k-CalcFormula- calculate mineral formulae (and mole fractions)
' l: ?$ {6 A) k- L" F$ b-TransformDatFile- transform microprobe data-files (JEOL_JX \
$ K3 q( \- R5 c+ I* {8600) to PET-readable format
& f; [# m( B" x-MakeAnalysisTable- make a usual table of mineralchemical \
analyses (wt.% and formula units) *)
(* This top-cell must be run once before any example can be \
performed. *)
. Z' S- n0 |" ]* }
(* Define the directory, where the PET-files reside (e.g. C:\Eigene \
& _) o) y2 \8 w; P5 XDateien\Pet) and load PET. *)
& C. O& m. d  m/ e9 ?$PetDirectory = "C:\Eigene Dateien\Pet";
SetDirectory[$PetDirectory];
) A- ]- A4 z4 j% o" Q) E% yDeclarePackage["DEFDAT`", {"Dataset"}];
- E- y7 ]3 K4 Y5 b6 Q- v* lDataset[Dataset -> B88];


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另一个相关的“DEFDAT”:
(* Name: DEFDAT`
package of PET: Petrological Elementary Tools
5 |. p( E) W+ z6 m$ `Computers & Geoscience 24:219-235 *)

/ w9 t3 i9 M) O' \1 M1 C(* Summary: this package declares various PET-functions *)
/ x! z7 f+ f; s# k1 h8 s
(* Author: Edgar Dachs, Department of Mineralogy
, Y" E( Y2 m8 c7 z; x% ]( YUniversity of Salzburg, Austria
& g* W& B( u2 O1 V3 k- j# h+ t% iemail: edgar.dachs@sbg.ac.at
8 F0 |" c% d+ ]/ Slast update: 11-2002 *)

BeginPackage["DEFDAT`"]

Dataset::usage = "Dataset[Dataset-> ...] selects the thermodynamic dataset to be used.\n\n
The following data sets are available, loaded with:\n\n
Berman (1988) J Petrol 29:445-522 Dataset[Dataset -> B88]\n
Holland & Powell (1998) J metam Geol 16:309-343 Dataset[Dataset -> HP31], or\n
Dataset[Dataset -> HP32]\n
Gottschalk (1997) Eur J Mineral 9:175-223 Dataset[Dataset -> G97]\n\n
4 t) U8 ]0 L6 @7 vSee G::usage for more details.\n
. C5 y& c3 ?0 a' a0 i\"31\" or \"32\" following \"HP\" indicates that the thermodynamic data have been\n
converted from THERMOCALC-versions 3.1 or 3.2 of Holland & Powell respectively.\n
When you start PET, a subdirectory \"/work\" is created by default, from which all user-files\n
(e.g. mineralchemical data files) are read and all files produced by PET are written to.\n
- `8 _( T3 ~+ I2 G% u7 O0 \& [To create a new subdirectory for that purpose, you can use the option:\n
WorkDirectory -> \"/directory_name\"\n
Example: Dataset[Dataset -> B88, WorkDirectory -> \"sample_xy\"]\n
This loads PET with the Berman data set and reads/writes all user files from/to the\n
/ @1 q1 G8 S; t  x1 _subdirectory named \"sample_xy\".\n
3 W% Y% U- r, BCalled from: User.\n
Package name: DEFDAT.m\n
: g' K. G$ _/ ?PET: Petrological Elementary Tools, (c) Edgar Dachs."
/ [6 G. l1 v9 J7 E3 }