title: Office add-in is not shown in the menu
body: <p>I have a problem connected with Office 2007 and VSTO add-in.</p>
  
  <h2>Description:</h2>
  
  <p>Windows XP SP3 x86 <br/>
  MS Office 2007 x86 (Enterprise edition)<br/>
  VSTO add-in (Word, Excel)</p>
  
  <p><strong>My VSTO add-in is not shown in the menu.</strong></p>
  
  <p>HKEY_CURRENT_USER\Software\Microsoft\Office\Excel\Addins\MyAddin<br/>
  LoadBehavior = 3</p>
  
  <p>In Add-Ins tab (File->Options) I can see that my add-in is active. There are no any exceptions.</p>
  
  <p>I can reproduce this issue in the following order:<br/>
  1. install MS Office;<br/>
  2. install add-in<br/>
      - .net framework 2.0 is installed;<br/>
      - add-in is installed.<br/></p>
  
  <p>But if .net framework had already been installed before I installed the Office -- add-in works in the right way.</p>
  
  <ol>
  <li>install .net framework 2.0;<br/></li>
  <li>install MS Office<br/></li>
  <li>install add-in<br/>
  ----> add-in works properly...<br/></li>
  </ol>
  
  <p>On Windows 7 x86 (Office 2010 x86) add-in works. Maybe because Windows 7 already contains .net framework.</p>
  
  <p>I can't resolve this issue... Maybe you can help me.</p>
  
  <p>Thank you in advance!</p>