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				                                 Alistair Swanson                				 
                					 
                     
                
                
                
                                 
                 
                
                
                                 
                                        Posts: 13 
                                                        Joined: 2009-08-19 
                                                
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                I'd created an IE add-on around 4 years ago for XP IE6 & XP IE7 that worked very well. In August last year I was made aware we'd be moving our office to Windows 7 and IE9 so I recompiled with version 8 and tested it successfully and put it through validation to get it added to our corporate desktop. 
 
 However, upon rollout a week ago we discovered that Internet Explorer often hangs when opening new tabs or windows. It can be anything from 5 seconds to 45 seconds before it finally opens after right-click -> open link in new tab (or Ctrl+left click). 
 
 
 It is directly related to the add-on: disabling the add-on removes the issue. 
 It is also directly related to having items in Favorites: deleting all favorites from IE means the delay never happens; adding in any favorites means the delay does happen; hiding/showing the favorites bar makes no difference. 
 
 
 We've a locked down desktop that I have very restricted access to; the add-on MSI has to go through a long validation process and it only provides functionality on a system that is very near end-of-life so it is unlikely we'd make any changes. 
 
 
 Does anyone have any ideas as to why add-in express accesses the favorites in case there are any profile/IE config changes that I could get deployed to avoid this issue?                 |   
                 
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				                                 Sergey Grischenko                				 
                					 					 
                
                
                
                 Add-in Express team                 
                 
                
                
                                 
                                        Posts: 7233 
                                                        Joined: 2004-07-05 
                                                
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                Hi Alistair, 
 
 Add-in Express doesn't access Favorites when a new tab is opened. Please check if the LoadInMainProcess property of the iemodule is set to 'false'. If not, please set it to 'false' and rebuild the add-on.                 |   
                 
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				                                 Alistair Swanson                				 
                					 
                     
                
                
                
                                 
                 
                
                
                                 
                                        Posts: 13 
                                                        Joined: 2009-08-19 
                                                
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                Thanks Sergey 
 
 I don't believe I have this property set. Unfortunately i'll not be able to test it due to the cost and time involved in deploying an updated add-on to the environment where we have issues. 
 
 
 Regards                 |   
                 
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				                                 Sergey Grischenko                				 
                					 					 
                
                
                
                 Add-in Express team                 
                 
                
                
                                 
                                        Posts: 7233 
                                                        Joined: 2004-07-05 
                                                
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                Alistair, we changed of the default value of this property. So, it may be set to 'true' in your add-on.
 Please let me know when you manage to check it in your add-on.                 |   
                 
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