Quote: "Hi. From what I have learned about DHCP is it is only needed when you are connected to the internet and need an IP address. It is for dynamic IP addresses and if you are using static IP address, there is again not much use for DHCP. WHen it is set to automatic, that means it isn't going to run until it is called for. I COULD be mistaken, but this is my take on the subject."
That is not exactly correct... DHCP Client attached to a network allows your networked machine connect to a service and get an IP address. If your client cannot connect to a DHCP server you will not be able to connect to anything unless your network all share the MS dafault IP range of 169.x.x.x.
<b>Quick Google Search</b>
<b>Symptom</b>
DHCP Client Service may not automatically. When you attempt to start the Service manually, the following error may be displayed:
Error: Could not start the DHCP Client Service on local computer
Error 1068: The dependency service or group failed to start.
Resolution
The DHCP Client Service in Windows XP, depends on these three components:
AFD
NetBios over Tcpip
TCP/IP Protocol Driver
If one of the above drivers fail to start, then the DHCP Client Service may not start.
Step I - Make sure that the three driver files are present
Open Windows Explorer and navigate to %Windir%System32Drivers folder. Make sure that the following files are present in the folder:
afd.sys
tcpip.sys
netbt.sys
If one or more of the above driver files are missing, extract them from the Windows XP CD-ROM or from the ServicePackFilesi386 folder, whichever is the latest version.
Step II - Verify the number of Dependencies
From other sources in the Web, I've found that installation of Norton Antivirus (NAV) adds an entry to the DHCP Service dependencies, and removing NAV does not remove the corresponding entry from the DHCP Dependencies.
To view the dependency services registered for DHCP Client Service, type the following command in Start, Run dialog:
CMD /K SC QC DHCP
Verify the output. It should be exactly as below:
[SC] GetServiceConfig SUCCESS
SERVICE_NAME: dhcp
TYPE : 20 WIN32_SHARE_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:WINDOWSsystem32svchost.exe -k netsvcs
LOAD_ORDER_GROUP : TDI
TAG : 0
DISPLAY_NAME : DHCP Client
DEPENDENCIES : Tcpip
: Afd
: NetBT
SERVICE_START_NAME : LocalSystem
If additional entries are listed under DEPENDENCIES...
If any other additional drivers or Services are mentioned in the DEPENDENCIES section, you need to remove them via the registry. Follow these steps:
Click Start, Run and type Regedit.exe
Navigate to the following branch:
Backup the branch to a REG file
HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services Dhcp
Double-click DependOnService value and set its data as follows:
Tcpip
Afd
NetBT
Close Regedit.exe
Step III - Verify that the Dependency Service / components are running
Next step is to verify that the three dependency components are running. Follow the steps below:
Click Start, Run and type DEVMGMT.MSC
In the View menu, click Show hidden devices
Double-click Non-Plug and Play drivers section
Double-click the entry AFD, and click the Driver tab
Set the Startup type to System.
Start the service. Note down the error message if any.
Similarly start the two other drivers namely:
TCP/IP Protocol Driver
NetBios over Tcpip
Close Device Manager and restart Windows
DONE WITH THIS.
Click Start, Run and type DEVMGMT.MSC
In the View menu, click Show hidden devices
Double-click Non-Plug and Play drivers section
Double-click the entry TCP/IP Protocol Driver, and click the Driver tab
Set the Startup type to System.
Start the service.
Run services.msc
Start the DHCP Client service.