CAA CATIA::请问如何获得CATIA的安装信息

    请问作为一个不是二次开发的程序，就是一般的程序，如何获得CATIA的安装版本信息、安装路径等等。或者说是系统变量之类的，谢谢！

比如我的CATIA的环境变量在这个文件夹里面：
C:\Documents and Settings\1001\Application Data\DassaultSystemes\CATEnv
其中1001是我的用户名。

不是指这个路径，是Windows的安装环境变量。比方CATInstallPath、LM_LISENCE_FILE等等这样的变量。

随便打开这个目录下面的一个文本文件，里面都有CATInstallPath的内容，如：
!----------------------------------------------------------
!   DASSAULT SYSTEMES  -  V5 ENVIRONMENT FILE
!----------------------------------------------------------
! MODE : User
! TYPE : Interactif
! TMSTMP : 1106570314
!----------------------------------------------------------
  
CATInstallPath=F:\CAA\0103\intel_a;D:\Catia\intel_a
CATDLLPath=F:\CAA\0103\intel_a\code\bin;D:\Catia\intel_a\code\bin
CATICPath=F:\CAA\0103\intel_a\code\productIC;D:\Catia\intel_a\code\productIC
CATCommandPath=F:\CAA\0103\intel_a\code\command;D:\Catia\intel_a\code\command
CATDictionaryPath=F:\CAA\0103\intel_a\code\dictionary;D:\Catia\intel_a\code\dictionary
CATDocView=F:\CAA\0103\intel_a\doc;D:\Catia\intel_a\doc
CATReffilesPath=F:\CAA\0103\intel_a\reffiles;D:\Catia\intel_a\reffiles
CATFontPath=F:\CAA\0103\intel_a\resources\fonts;D:\Catia\intel_a\resources\fonts
CATGalaxyPath=F:\CAA\0103\intel_a\resources\galaxy;D:\Catia\intel_a\resources\galaxy
CATGraphicPath=F:\CAA\0103\intel_a\resources\graphic;D:\Catia\intel_a\resources\graphic;F:\CAA\0103\intel_a\resources\graphic\icons;D:\Catia\intel_a\resources\graphic\icons;F:\CAA\0103\intel_a\resources\graphic\figures;D:\Catia\intel_a\resources\graphic\figures;F:\CAA\0103\intel_a\resources\graphic\splashscreens;D:\Catia\intel_a\resources\graphic\splashscreens;F:\CAA\0103\intel_a\resources\graphic\symbols;D:\Catia\intel_a\resources\graphic\symbols;F:\CAA\0103\intel_a\resources\graphic\textures;D:\Catia\intel_a\resources\graphic\textures
CATMsgCatalogPath=F:\CAA\0103\intel_a\resources\msgcatalog;D:\Catia\intel_a\resources\msgcatalog
CATFeatureCatalogPath=F:\CAA\0103\intel_a\resources\featurecatalog;D:\Catia\intel_a\resources\featurecatalog
CATDefaultCollectionStandard=F:\CAA\0103\intel_a\resources\standard;D:\Catia\intel_a\resources\standard
CATStartupPath=F:\CAA\0103\intel_a\startup;D:\Catia\intel_a\startup
CATW3ResourcesPath=F:\CAA\0103\intel_a\docs;D:\Catia\intel_a\docs
CATReferenceSettingPath=
CATUserSettingPath=CSIDL_APPDATA\DassaultSystemes\CATSettings
CATCollectionStandard=
CATTemp=CSIDL_LOCAL_APPDATA\DassaultSystemes\CATTemp
CATMetasearchPath=DSKEY_TMPDIR
CATW3PublishPath=DSKEY_TMPDIR
CATSharedWorkbookPath=DSKEY_TMPDIR
CATErrorLog=CSIDL_LOCAL_APPDATA\DassaultSystemes\CATTemp\error.log
CATReport=CSIDL_LOCAL_APPDATA\DassaultSystemes\CATReport
CATDisciplinePath=
USER_HOME=CSIDL_PERSONAL
JAVA_HOME=%JAVA_HOME%
CLASSPATH_JDBC=
CLASSPATH=%CLASSPATH_JDBC%;%CLASSPATH%
PATH=F:\CAA\0103\intel_a\code\bin;D:\Catia\intel_a\code\bin;F:\CAA\0103\intel_a\code\command;D:\Catia\intel_a\code\command;%JAVA_HOME%\bin;%PATH%
写程序读取你需要的信息就行了。

去读注表的 HKEY_LOCAL_MACHINE的SOFTWARE的Dassault Systemes

哦，两位，我明白了，谢谢两位！