Provides network transport and security for Dynamic Data Exchange (DDE) for programs running on the same computer or on different computers. If this service is stopped, DDE transport and security will be unavailable. If this service is disabled, any services that explicitly depend on it will fail to start.
I have not found a good use for this service. After the installation of Service Pack 2, this service is set from Manual to Disabled by default. Unless you use remote ClipBook, disable it. This uses about 1.5 MB idle.
Default XP Home: Disabled
Default XP MCE 2005: Disabled
Default XP Pro: Disabled
Default XP Pro x64: Manual
Default XP Tablet PC 2005: Disabled
Safe Setting: Disabled
Service Name (registry): NetDDE
Display Name: Network DDE
C:\WINDOWS\system32\netdde.exe
Account: Local System Account
What service Network DDE needs to function properly:
What other service require Network DDE to function properly:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetDDE]
"DependOnService"=hex(7):4e,00,65,00,74,00,44,00,44,00,45,00,44,00,53,00,44,00,\
4d,00,00,00,00,00
"Description"="Provides network transport and security for Dynamic Data Exchange (DDE) for programs running on the same computer or on different computers. If this service is stopped, DDE transport and security will be unavailable. If this service is disabled, any services that explicitly depend on it will fail to start."
"DisplayName"="Network DDE"
"ErrorControl"=dword:00000001
"Group"="NetDDEGroup"
"ObjectName"="LocalSystem"
"Start"=dword:00000003
"Type"=dword:00000020
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Windows Service Configurations!
Includes explanations of each service and advice on which services you can safely disable.