15.3.2 No Outlook Extensions start button in Outlook 2007 
 
Symptom : No Outlook Extensions start button in Outlook 2007 
 
Diagnosis : Outlook extensions disabled in Outlook 2007. 
 
Solution : Set to 3 the registry parameter LoadBehaviour in 
HKCU\Software\Microsoft\Office\Outlook\Addins\AlcatelLucentOutlook2007Extension. 
Restart Outlook. 
 
 
 
 
15.3.3 OpenTouch extension outlook  
On outlook 2010, it may be possible to activate or deactivate the add-in via option without necessarily invoke 
windows registry. 
From outlook 2010, Go to File -> Option -> Add-Ins, then click the Go toggle for managing: Com Add-in , and 
then uncheck AlcatelLucent Outlook2010 Extension.