Win7 Prompt "Windows cannot connect to system Event Notification service ..." solution

Source: Internet
Author: User

Login Win7 System, suddenly appear 1 hint, wireless network interruption, no Internet, multiple plug and unplug wireless network card problem still.

Figure 1

The resolution process is as follows:

1. Check the network card hardware status, check the network card in Device Manager is normal, troubleshoot the network card hardware.

2. Check the service in which some status is "automatic" does not start, including "System Event Notification", manual start prompt error, check the System Log discovery log can not be viewed, should be the log service is not started for the sake of.

3. After Baidu found the solution is to run the--cmd, and then run the "NETSH WINSOCK RESET Catalog" command, and then restart, but the command will see "successfully reset the WINSOCK directory" prompt, but there is a line " Initialization function Inithelperdll start failure, error code 11003 ", error still.

4. Enter Safe mode, Win7 can not directly enter the Safe mode, the simplest way is cmd-msconfig, ' Boot ' tab tick ' Safe boot ' check box, so restart the system will automatically enter the Safe mode, Safe mode after the use of the Safe mode to uncheck and restart can normally enter the system, 2.

Figure 2

5. Running the "NETSH WINSOCK RESET CATALOG" command in Safe mode is still, Baidu prompts to delete the registry again, " Start-regedit-Enter" Enter the registration form, enter "Hkey_local_machine-system-currentcontrolset-service", found in the directory of Winsock and WINSOCK2, right-click, Delete, the other article prompts that these two can be automatically regenerated, really!!! Have you tried it yourself?

6. After rebooting into the system, you can finally connect to the wireless network, but the network connection is limited, 3!!! Again into the cmd-ipconfig found that the network card connected to the IP address of the private IP, not the router automatically assigned IP (network card is set to get automatically), and then enter the command "Ipconfig/renew",

Figure 3

Pray to automatically obtain the IP, unexpectedly appear in Figure 4 error, people are almost collapsed. Re-enter the registry, found that the previous deletion of the two key values are not completely rebuilt, only automatically established "Winsock2", the lack of "Winsock".

Figure 4

7. On the Windows7 desktop, right click on the "Network Places" button to select the "Properties" item; In the tab that appears, right-click the local Area Connection click Properties to open the Local Area Connection Properties panel, click Install in the Local Area Connection properties panel that appears, and on the network protocol, Route selection C:\Windows \inf found 1394; Select "C:windowsinf" to find "1394.inf", the IPv4 and IPV6 respectively installed and then restarted ....

8. The network finally returned to normal, the lost registry has finally come back, should be "Winsock" and local connection, whether you use wired or wireless Internet access, timely local connection status is disconnected, there must be a key value, so that some commands to use.

Win7 Prompt "Windows cannot connect to system Event Notification service ..." solution

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.