Outlook Troubleshooting

Issue: Recover deleted items in Outlook
Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Exchange\Client\Options
New, select DWord Value, type DumpsterAlwaysOn and set the value to 1
Issue: Specify the file size of .pst HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\12.0\Outlook\PST
HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook\PST
Issue: Spell check not working in Outlook
Delete the registry key from the path HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook and restart Outlook 2007
Issue: Unable to see free/busy information of others in calendar in Outlook 2007
HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook\Options\CalendarClick edit and create a new DWORD Value
Give the value name:“UseLegacyFB”
Change the value data to: 1 and restart Outlook and try to view the free busy information

Issue: Not able to view a pop up message stating that a resource (example: Meeting room) has been successfully booked in Outlook 2010
HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Options\Calendar
Create a new DWORD EnableDirectBooking and set it's value to 1 Restart Outlook

Issue: Unable to open attachment in Outlook (Gets message "You do not have permission to view/open this file")
Delete all the entries from the registry path
My Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outllok\Security\OutlookSecureTempFolder and restart Outlook and try to open the attachment