【讨论】关于nastran安装问题？？？？

eastwood

先按照Nastran 2001
  
1) Open license.dat and authoriz.dat and change the "name" to
   your machine name.  
2) Run setup and install flexlm to c:\. When prompted point
    the browser to the license.dat
3) Run setup and install Nastran 2001. When prompted for  
   authorize code just cancel it and complete the install.
4) Set you LM_LICENSE_FILE environment by  pointing it to
   the license.dat file.
5) Copy the authoriz.dat file to C:\Msc\conf and overwrite
   the one old one.
6) Reboot and run Nastran.
安装完后由于别的原因，卸载，再安装。运行时发现model_01.f06包含
  *** USER FATAL MESSAGE 3060 (PREFACE)
     - AUTHORIZATION ERROR ***
     UNABLE TO OBTAIN LICENSES FOR MSC/NASTRAN
    &nbspLEASE REFER TO THE LOG FILE FOR ADDITIONAL DETAILS
1                                        * * * END OF JOB * * *
   
   
  *** USER WARNING MESSAGE 1152 (XCLNUP)
     SOME DBSETS IN THIS DATA BASE WERE NOT INITIALIZED COMPLETELY.
     USER INFORMATION: THE DATA BASE CREATED IN THIS RUN IS TOO IMMATURE TO BE RESTARTED.
     USER ACTION: DELETE THIS DATA BASE BEFORE STARTING YOUR NEXT RUN.
使得nastran无法启动，不知何因？请高手指点。