Summary of the registry keys that ZCO uses
Summary of the main registry locations used by the ZCO
Below is a summary of the registry keys used by ZCO:
Key | Description |
---|---|
HKCU\Software\Zimbra | ZCO user configuration |
HKLM\SOFTWARE\Wow6432Node\Zimbra | ZCO system wide configuration (32 bit Outlook on 64 bit Windows) |
HKLM\SOFTWARE\Zimbra | ZCO system wide configuration (32 bit Outlook on 32 Windows Or 64 bit Outlook on 64 bit Windows) |
HKCU\Software\Microsoft\Office\<version>\Outlook\Profiles | Outlook profiles (Outlook 2013 onwards) |
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles | Outlook profiles (pre Outlook 2013) |
HKLM\SOFTWARE\Clients\Mail\Microsoft Outlook | MAPI DLL path and pointer to Outlook language keys |
HKCU\Software\Microsoft\Office\<version>\Outlook\Options\Calendar\Internet Free/Busy | Free/Busy Read URL(Default Free Busy) |
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones | Windows Time Zone definitions |
WSEARCH Registry keys
Zimbra stores don’t get indexed by default unless we have below reg. subkeys keys added to below registry paths:
Key | Subkeys | Values | Description |
---|---|---|---|
HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\Windows Search\Preferences | {D00FDE68-3E80-4f8c-899D-D9DD16BA7D1D} {FA9628A0-F223-4d5d-B314-E01BC8100572} |
DWORD 1 DWORD 1 |
for 32 bit MSI based Outlook on 64 bit Windows |
HKLM\SOFTWARE\Microsoft\Windows\Windows Search\Preferences | {D00FDE68-3E80-4f8c-899D-D9DD16BA7D1D} {FA9628A0-F223-4d5d-B314-E01BC8100572} |
DWORD 1 DWORD 1 |
for 32 bit MSI Outlook on 32 bit Windows Or
for 64 bit MSI Outlook on 64 bit Windows |
HKLM\SOFTWARE\Microsoft\Office\ClickToRun\REGISTRY\MACHINE\Software\Wow6432Node
\Microsoft\Windows\Windows Search\Preferences |
{D00FDE68-3E80-4f8c-899D-D9DD16BA7D1D} {FA9628A0-F223-4d5d-B314-E01BC8100572} |
DWORD 1 DWORD 1 |
for 32 bit Click-to-run Outlook on 64 bit Windows |
HKLM\SOFTWARE\Microsoft\Office\ClickToRun\REGISTRY\MACHINE\Software
\Microsoft\Windows\Windows Search\Preferences |
{D00FDE68-3E80-4f8c-899D-D9DD16BA7D1D} {FA9628A0-F223-4d5d-B314-E01BC8100572} |
DWORD 1 DWORD 1 |
for 32 bit click-to-run Outlook on 32 bit Windows Or for 64 bit click-to-run Outlook on 64 bit Windows |
Note- In case Microsoft upgrades to Office and Windows revert the Zimbra registry changes made. ZCO notices this on Outlook start up and aims to fix it by opening a dialog