Many users encounter error 1068, most often when they start or use a Windows feature. This problem is most common when you turn on the audio or create it, connecting to the network at any level. Potential victims of this error are all owners of new versions of the system from Microsoft since the 7th series. In most cases, the malfunction can be eliminated without painful consequences, and this will be the article.
You need to understand that the computer and the Windows system is one whole organism, which requires all of the components to work properly to complete the work. In the case when one of the required services, for whatever reason, is not running, and it is necessary for the parent process, you will encounter error 1068.
The most difficult step in this case is to diagnose a malfunction, since sometimes this information is not at all obvious. To solve this problem, especially if the standard solutions do not help, you will have to manually find the missing mechanism to put it into operation, as shown in the end.
There are several common error situations, such as turning on the sound or starting a network connection, of any nature.
Regardless of whether this is your case, the following services should be included.
Troubleshooting Error 1068 when you turn on the sound
First you need to determine how to enter the “Services” menu, since it is from it that you must perform all the actions:
1. Open the "Start" window;
2. Go to the "Control Panel";
3. Find the item called "Administration";
4. In the list of actions, select "Services."
Another simpler way is: click Win + R and paste the services.msc command, then Enter.
Error starting application 0xc000007b
For the full work of the audio component, you must have the following services working:
- Power (Automatic) is an important element of many services;
- Windows Audio Endpoint Builder (Auto);
- Multimedia class planner (if present);
- Remote procedure call RPC (Automatic).
If the error was caused by this particular problem, after performing these actions, everything should work correctly for you, if not, then see the instructions below.
Important Windows Services
In addition to the previous option, you should check the general services necessary for the correct operation of many processes in the system, namely:
- Power (Automatic);
- Plug and Play (Manually);
- Telephony (Manual);
- Remote procedure call RPC (Automatic);
- Application Level Gateway Service (Manual), if you have changed the standard Internet access protocol;
- Connected Network Information Service (NLA) (Automatic);
- Remote Access Connection Manager (Manual);
- Remote Access Auto Connection Manager (Manual).
These services must be in proper condition in any case, as they are an important part of some functions and the system as a whole.
Error 1068 on network connection
This problem is not inferior in frequency of the previous one, so the same should be paid attention to. It happens that some protocols that are used in non-standard cases are simply disabled, which is what you need, more in the list:
- WLAN Auto Tuning Service (Automatic);
- SSTP Service (Manual);
- Routing and remote access (Just run and check if the error has been fixed);
- Network Identity Manager (Manual);
- WWAN autotune (Manual, used when connecting to a wireless character);
- Protocol PNRP (Manual).
Since there can be a lot of reasons for the occurrence of an error, which does not allow describing them fully, you should learn how to diagnose the problem yourself and solve it, as described in the next paragraph.
Diagnosing the cause of error 1068
The error window indicates the task that could not start, which caused the current problem, remember its name. First of all, you need to include all the standard and important services described earlier, and then you can proceed directly to fix the problem pointwise.
Computers and operating systems are subject to various problems and errors. Errors have their numbers. In the event that when starting up a program or performing any operation in Windows, an error with the code 1068 “failed to start a child service” occurs, the computer tries to say that this service is disabled and cannot work.
What to do?
In order to correct such errors, you need to get into the management services of the Windows operating system. To do this, press the key combination Windows + R. After that, in the text field, enter "services.msc" and press Enter. A window will open containing a list of services and their current status.
In order to change the parameters of a service, double click on it, and in the next window you can change the type of launch, and also stop it or start it. In the case when the launch option is not available, you must first change the startup type to automatic or manual, apply the selected changes and only after that try to start the service. In this case, it may also not start due to the dependency on some other disabled services.
The problem is not solved even if after all the changes made, the computer was not restarted.
Error 1068 in Windows Audio Service
If it is impossible to start a child service related to audio, you should check the status of other services: power, class scheduler, endpoint builder and remote RPC procedure call. After all of them are started, the Windows Audio service often stops signaling an error.
If error 1068 “failed to start a child service” occurs when working with a network connection, for example when setting up a homegroup or connecting to the Internet, then you need to check the operation of many services that are directly connected to networks, and enable them.
Separately, if you have problems with working with the network, you can try the following actions:
- Stop the service responsible for the identity of network members.
- Find the idstore.sst file on your computer and delete it.
- Restart after this computer.
Manual search for required services to fix error 1068
Since it is impossible to foresee many possible ways to start a child services startup error, you can try to fix error 1068 “failed to start the child service” manually. This method is suitable for a larger number of situations of error in Windows in the firewall, print manager and other options.
When displaying a message, it always contains the name of the service that causes this error. After opening the list of operating system services, you need to find its name, then click the right mouse button and enter the properties. After that, you need to go to the "Dependency" tab. For example, for the Print Manager service, you can see that you need a remote procedure call, and the firewall requires another service to filter, which also depends on another service.
Once all the necessary services are known, you should try to turn them on. If the default startup method is unknown, then you need to select the automatic type and restart the personal computer.
Notes
It is important to note that services such as Plug and Play and Power are not displayed in dependencies, but can still be very important for work. If there is an error starting the child services, you should always pay close attention to these two.
Well, in the event that none of the above options help to cope with the problem, and the user again sees the message “failed to start a child service”, what to do then? You can try to use the return point or other methods to restore the system before you despair and decide to reinstall the operating system.
Many users of Windows 7 with the inclusion of any processes that were disabled at the time of launch, faced with the following error: "Error 1068: failed to start a child service or group." Most often with this error there are users trying to turn on the sound on the computer or create a home group. In this article I will tell you how to get rid of this error.
First of all, you need to determine which service is not working. To do this, use the task manager. Press the keyboard shortcut Ctrl + Alt + Delete, in the menu that appears, select "Task Manager".
In the window that opens, go to the "Services" tab. 
Then select at the very bottom of the menu window "Open Services" or "Services." 
Check the status of the services. All of the following services must be accompanied by the status "Running".
1. "Application Gateway Service". This service is responsible for supporting a third-party protocol for sharing Internet connection.
2. "Connected Network Information Service (NLA)".
3. "Plug and Play."
4. "Telephony".
5. "Remote Access Connection Manager".
6. "Manager of automatic connections for remote access."
If any of the above services do not work, you must enable it. To do this, click on the service once with the left mouse button and select the icon in the top of the window in the form of a triangle that starts the service. 
After all the necessary services are started, be sure to restart the computer.
Now all Windows services are running, and the system is working correctly. If for any reason you have stopped the service, then it needs to set the default status, and then restart Windows. I hope this article was helpful.
You know, the error reporting that the user or the system failed to start a certain service due to the fact that “it was not possible to start a child service” is probably one of the few errors of the Windows operating system that quite understandably makes it clear what happened wrong. After all, you will not argue that the name of the error is quite informative? It is only necessary to figure out what kind of subsidiary service does not want to run. (Although if the error indicated which service is a subsidiary and which actually became the problem of the error, it would be great at all).
We understand the error Failed to start a child service
So, we begin with the fact that you most likely encountered this problem in the Services window (services.msc). Perhaps you did it consciously, or perhaps you came to this during the solution of another, closely related to this, problem. My problem was my haste, when I once again decided to clean autoload from unnecessary services. The trouble came after a reboot when the Hyper-V virtual machine refused to go online. Experimentally, it was decided that the problem was not in the guest, but on the main operating system, in which the Internet Connection Sharing service was disabled, through which Internet access was shared on a virtual machine. And then, pushing into the Service, I came across an error Could not start child service when trying to enable the above service.
So. There is a problem - the important service is not included. There is a solution - you need to enable it.
At this stage, it is advisable to see what type of launch is in our main service. If it is Disabled or Manual, then try to select Automatic in the appropriate menu, and then restart the computer. The chance of winning is, of course, small, but it is possible that when starting up independently this service will be able to pull up all the other services necessary for its work.
If everything is kuevo and with the launch type Automatically our service is “out of the network’s access zone”, then we need to start the basic dances: the search for the same (or those subsidiary) services. The benefit of the Service snap-in does not force us to thoroughly study the last page of Great Google (or the Alphabet?), Which in the Dependencies tab for each service indicates dependent (child) services for our patient. I hope you will get to the described tab on your own and turn your attention to the first block, which is entitled “This service depends on the following components”, which more popularly sounds like “these are the child services that prevent our main service from running”.
Maybe you will be lucky and in this list there will be only one miserable service, and maybe there will be several of them there, each of which in turn has its own subsidiary services, which in turn have their own subsidiary services and so on and so on. Taking this opportunity, I would like to complain about my bitter fate, which had to sort out 4 subsidiary services of its above-mentioned service, some of which contained subsidiary services in the fourth generation (if such an allegory would be appropriate).
Well, che, mouse in hand and let's go through this list! We find a child service and look at the type of its launch. Especially strongly bestow attention is necessary those services whose launch is disabled. These defaults cannot and will not run. Therefore, such services need to be transferred without a shot into the air, preferably in the Automatic type.
Next comes the startup type Manually. Ideally, if necessary, these services should be hooked up automatically and our main service should be the very hook that will pull them out of their cozy mink. Therefore, I suggest that after iterating through all services with the Startup Type Disconnected, restart the computer and check its performance in the segment of interest. If there is a failure here, then transfer all child services to the Startup type Automatic. Again, reboot, right?
Systems whose causes may be very different. In this article we will look at how to fix error 1068 and why it occurs. Let's figure it out. Go!
“Failed to start the Application Identity Service on the Local Computer. Error 1068: Failed to start the child service "- a similar message appears when an unsuccessful attempt to start the system application, which becomes a hindrance when working with a computer. To get rid of this problem, you need to do the following steps:
- Open the "Start" menu, select "Control Panel".
- In the Control Panel window, click System and Security.
- Go to the "Administration" section.
- In the window that appears, select "Services."
- Going to the list, find the Task Scheduler utility. Next, click on it with the right mouse button and select "Properties."
- On the “General” tab in the “Startup type:” item select “Automatic”.
- Be sure to click the "Apply" and "Run."
- Locate the following applications in the list: Windows Event Log and Remote Procedure Call (RPC). Repeat with them the same steps that were described above.
- Restart the computer for the changes to take effect.
If, despite the settings you have made, the error persists, then try the next method.
You can navigate to the desired list of utilities in the same way as before, or launch the Task Manager by pressing the Ctrl + Alt + Delete key combination, then open the Services tab. There you will need to find and activate 6 more utilities:
They need to do the same thing as in the first method. If some application fails to activate, try this:
- Go to the start menu.
- "All programs".
- Select the "Standard" folder and the "Command Line" in it.
You can also use Windows search by writing “cmd”. Please note that the command line should be run with administrator privileges. In the window that appears, type the command: net start is the name of the utility that cannot be enabled. To view the full name, go to the utility properties and copy what is listed in the "Name" section.
By completing all the steps described, you can get rid of error 1068, and full-fledged work with the PC will be restored. Write in the comments if this article helped to solve the system malfunction and ask any questions about the considered topic.
