A possible reason for CST suspension after a couple of successful runs

This possible reason comes from a window file named as WB9ENT.OCX. The corresponding HKEY location is at
HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\CLSID\{B20ABC73-3858-11D6-8F7F-0000861EF01D}:
The key value should be 1. InprocServer32=C:\WINDOWS\System32\WB9ENT.OCX

2. ToolboxBitmap32=C:\Windows\System32\WB9ENT.OCX
If these two key values in your registry table are different from ones given above, your CST running may be suspended at the moment you want to enter modeler.
  The WB9ENT.OCX  of version of 2008 was tested only. The different key values are resulted from installation of the other softwares which require this file to run, such as Statistica,Femap and et.al. If you once installed these softwares into your computer, they are the most suspected one for CST suspension. Good luck.

什么意思?

可以一起发完的嘛，何必分开发?