Reasons and solutions for IE not browsing online

I believe that everyone has encountered problems like IE can not browse the Internet. Here are some common reasons and solutions for you:

First, the problem of network settings

This reason is more likely to be manually specified IP, gateway, DNS server networking mode And use a proxy server to surf the Internet. Double check your computer's network settings.

Second, DNS server problem

When IE can't browse the webpage, you can try to use IP address to access first. If you can access it, it should be a DNS problem, causing DNS problems. If you get DNS error or DNS server itself when you are connected to the network, you can manually specify the DNS service (the address can be the DNS server address provided by your local ISP, or you can use the DNS server address elsewhere). In the properties, (Control Panel - Network and Dial-up Connection - Local Connection - Right-Click Properties - TCP /IP Protocol - Properties - use the following DNS server address). Different ISPs have different DNS addresses. Sometimes it is a router or network card problem, and can't connect with the ISP's DNS service. In this case, you can turn the router off for a while or reset the router.

Another possibility is that there is a problem with the local DNS cache. In order to improve the speed of website access, the system will automatically store the website that has accessed and obtained the IP address into the local DNS cache. Once the website is accessed again, the website will be taken out from the local DNS cache without going through the DNS server. The IP address is accessed. Therefore, if there is a problem with the local DNS cache, the website will be inaccessible. You can rebuild the local DNS cache by executing ipconfig/flushdns in Run.

Third, the problem of the IE browser itself

When the IE browser itself fails, it will naturally affect the browsing; or IE is maliciously modified and destroyed will also lead to the inability to browse the web. At this time, you can try to use "Jinshan drug security assistant" to fix.

Fourth, the problem of network firewall

If the network firewall is not set properly, such as the security level is too high, accidentally put IE into the block access list, wrong firewall policy, etc., you can try to check Strategy, reduce firewall security level or turn it off directly to try to get back to normal.

Five, network protocol and network card driver problems

IE can not browse, it may be caused by network protocol (especially TCP /IP protocol) or network card driver damage, you can try to re-network card driver and Network protocol.

Sixth, HOSTS file problem

HOSTS file is modified, it will also lead to browsing is not normal, the solution is of course to empty the contents of the HOSTS file.

VII. Problems with system files

When the system files related to IE are replaced or damaged, it will affect the normal use of IE. At this time, you can use SFC command to fix it. WIN98 system SFC can be executed in "Run" and then scanned; WIN2000/XP/2003 is executed in "Run" by sfc/scannow.

When only IE can't browse the webpage, and QQ can be on, this is usually due to winsock.dll, wsock32.dll or wsock.vxd (VXD only exists under WIN9X system) and other files are damaged or lost. As a result, Winsock is an important part of the TCP/IP protocol, and the TCP/IP protocol is generally reinstalled. However, xp began to integrate TCP/IP protocol, so it can't be reinstalled as simple as 98. You can use the netsh command to reset the TCP/IP protocol to restore it to the state when the operating system was first installed. The specific operation is as follows:

Click “Start Run”, enter “CMD” command in the run dialog box, pop up the command prompt window, and then enter “netshintipresetc:resetlog.txt” command and press Enter. The "resetlog.txt" file is a log file used to record the execution result of the command. The parameter option must be specified. The full path of the log file specified here is "c:resetlog.txt". The result of executing this command has the same effect as deleting and reinstalling the TCP/IP protocol.

Tip: The netsh command is a command-line based scripting tool that you can use to configure and monitor Windows systems. It also provides an interactive network shell interface. The format of the netsh command is available. See the help file (you can type "netsh/?" in the prompt window).

The second solution is to repair the above files. WIN9X uses SFC to re-extract the above files. WIN2000/XP/2003 uses sfc/scannow command to repair files. When sfc/scannow cannot be repaired, try online. A fix tool for this issue, WinSockFix, was released.

Eight, ApplicationManagement service problems

can only appear on the QQ can not open the web page, just restart after the game. However, even if you restart, you can't open the webpage after 7 to 8 webpages, you can only go to QQ. Sometimes telecommunications often let you disable the ApplicationManagement service, which can be solved. The specific reasons are unknown.

Nine, infected with the virus

This situation is often manifested in the IE interface in the lower left box prompts: is opening the webpage, but did not respond for a long time. View the process in the task manager, (enter the method, put the mouse on the taskbar, right click - task manager - process) to see how the CPU occupancy rate, if it is 100%, you can be sure that it is infected with the virus, At this time, you want to run other programs is simply a crime. This is to check which process greedily occupies the CPU resources. After finding it, it is best to record the name, and then click the end, if it can not end, you must start to delete the Dongdong in safe mode, and also enter the registration In the table, (method: start - run, enter regedit) in the registry dialog, click Edit - find, enter the name of the program, find it, click the right mouse button to delete, and then search several times, often can be completely deleted clean.

10, can not open the secondary link

There is also a phenomenon that needs special attention: it can open the home page of the website, but can not open the secondary link, if so, the method of processing is Re-register the following DLL file:

In the Start-Run field, type:

regsvr32Shdocvw.dll

regsvr32Shell32.dll (note this command, don't lose first)

regsvr32Oleaut32.dll

regsvr32Actxprxy.dll

regsvr32Mshtml.dll

regsvr32Urlmon.dll

regsvr32Msjava.dll

regsvr32Browseui. Dll

Note: For each entry, press Enter. The second command can be used without first losing. After you finish these commands, restart Windows. If it is found to be invalid, re-enter it again. Enter the second command this time.

Okay, I believe you have been able to resume web browsing here.