Can't use Analyzer 7.0, toolbar has no response.

Question

As the title, I have tried many solutions, including install patchs of office, windows and Gui, but issue still happen.
My system configure:
SAP PC VERSION INFORMATION: saplogon.exe
MAIN MODULE INFORMATION:
   saplogon.exe
   SAP Logon for Windows
   Final Release 710
   7100.3.13.1045
   1063164
SYSTEM INFORMATION:
   Operating system: Microsoft Windows XP 5.1 (2600)
                     Service Pack 3
   computer name...: ****
   ip address......: ***
   current dir.....: C:\Documents and Settings\******\Desktop
   path............: D:\Program Files\sap\FrontEnd\SAPgui;
C:\Program Files\Common Files\SAP Shared;
C:\Program Files\SAP\SAPsetup\setup;
C:\WINDOWS\system32;
C:\WINDOWS;
C:\WINDOWS\System32\Wbem;
c:\Program Files\Hewlett-Packard\IAM\bin;
C:\Program Files\Common Files\Thunder Network\KanKan\Codecs;
C:\Program Files\QuickTime\QTSystem\
LOADED MODULES:
Name                                                                                Product-Version   File-Version     Size       Date/Time                    
C:\Program Files\360safe\safemon\safemon.dll                                                                      5, 0, 0, 1010     5.0.0.1010        000169480 11.05.2009  16:30            
C:\Program Files\Bonjour\mdnsNSP.dll                                                                              1,0,6,2           1.0.6.2           000147456 12.12.2008  11:11            
c:\Program Files\Hewlett-Packard\IAM\bin\ItClient.dll                                                             2.1               2.1.0.102         000090112 04.12.2006  09:31            
C:\WINDOWS\system32\ACTIVEDS.dll

Answer 1

Thanks very much! Guys!
My problem have been solved by our Basis!
The solution is:
1.Went to the office install patch( such as D:\Program Files\Microsoft Office\Office12\ )
2.Delete a file names excel.exe.config
Then run Analyzer, and everything is OK!
Excel.exe.config  is a config file. I open it with notepad.
It shows:
<configuration>
  <startup>
    <supportedRuntime version="v1.1.4322" />
  </startup>
  <system.net>
    <defaultProxy>
      <proxy usesystemdefault="true" />
    </defaultProxy>
  </system.net>
</configuration>
I guess it was created for the reason of .net framework version collision. Because BI 7.0 need framework 2.0 before it was installed , but when I install Gui I have installed 2 .net framework, 1.1 and 2.0. So Excel doesn't know which one to use .....