Unable to open Outlook 2007 in Windows 7 | Cannot Open Outlook 2007 in Windows 7

Fix Unable to open Outlook 2007 in Windows 7

Please do the following steps to open Outlook 2007 in Windows 7

How to Fix Unable to open Outlook 2007 in Windows 7

Step.1

 Check the compatibility of Outlook.exe file
 Right click On Outlook.exe >> Click On Properties
 Click On Compatibility check Run this program in compatibility mode
 For & Click On Windows 7 mode
 & then run the file as administrator to see if it works

Step.2

 Open Registry Editor
 Click On Start Menu >> Click On Run Button
 In the Open Box type regedit & then press Enter
 Caution : Incorrect Registry Editing can cause serious problems.
 Please be careful while editing registry or contact our supoprt team to fix it remotely
 Locate one of the following registry keys as appropriate for the version of Microsoft
 Windows that you are using

HKEY_CURRENT_USER >> Software >> Microsoft >> Windows NT >> CurrentVersion >> Windows

 Messaging Subsystem
 Delete the Profiles key under the Windows Messaging Subsystem key
 To do this
 Right-click On  Profiles >> Click On Delete
 Click Yes to confirm the deletion.
 Exit Registry Editor & then restart Outlook

Fix Unable to open Outlook 2007 in Windows 7

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