Generally, this is caused by not setting a default browser. The system does not know which browser should be called to complete the opening operation. You can set the default browser first and see if it can solve the problem. , if it still doesn’t work, the poster can click the Repair Now button above to repair it. This is a repair solution specially provided by Tencent Computer Butler Computer Clinic for such problems.

Attachment: Manual repair steps (Source: Tencent Computer Butler Computer Clinic web version, for automatic repair, please click Repair Now above)

You can also enter the web version of the Computer Clinic for one-click repair to solve your problem.

Option 1: Clear IE cache

1. Open IE browser → click Tools → Internet Options → Delete:

2. Check all options → click OK → Click OK in the confirmation window (if using other browsers, please use a similar method to clear the browser cache)

Option 2: Set the default browser

Open Computer Manager → click Toolbox → Click Default Program Settings

Select Internet Explorer in the Internet browser list:

If you have installed QQ Browser, you need to cancel QQ Browser in QQ settings Check the box to open the link:

Option 3: Register IE component

Click the start menu → enter "cmd" in the search box → press the enter key on the keyboard:

p>

In the black window that pops up, enter the following content in order, press the enter key on the keyboard, and then complete the registration of all the following components one by one:

egsvr32 atl.dll

regsvr32 shdocvw.dll

regsvr32 urlmon.dll

regsvr32 browseui.dll

regsvr32 oleaut32.dll

regsvr32 shell32. dll

regsvr32 jscript.dll

regsvr32 vbscript.dll

regsvr32 mshtmled.dll

regsvr32 CLBCATQ.DLL

< p>regsvr32 cscui.dll

regsvr32 MLANG.dll

regsvr32 stobject.dll

regsvr32 WINHTTP.dll

regsvr32 msxml3.dll

regsvr32 query.dll

regsvr32 jscript9.dll

regsvr32 hlink.dll

It is recommended to click the Repair Now button above this answer. Use the computer clinic to automate all repair steps with one click.

Option 4: Repair the registry

1. Click the start menu → enter "regedit" in the search box → press the enter key on the keyboard:

2. Locate Go to \HKEY_ROOT\IE.HTTP\shell, double-click to open the right side (default) and set the default value to empty → click OK:

3. According to the first 2 steps, set the following registry keys in sequence 3.1. Set \HKEY_CLASSES_ROOT\IE.HTTP\shell\open\command. The default value is ""C:\Program Files\Internet Explorer\iexplore.exe" -nohome " (for 64-bit systems, set to "\%ProgramFiles(x86)% \Internet Explorer\iexplore.exe -nohome") (excluding the outermost double quotes) type is REG_SZ

3.2. Set \HKEY_CLASSES_ROOT\IE.HTTP\shell\open\ddeexec. The default value is " "%1",,-1,0,,,, "(excluding the outermost double quotes) type is REG_EXPAND_SZ

3.3. Set \HKEY_CLASSES_ROOT\IE.HTTP\shell\open\ddeexec \Application The default value is "IExplore " (excluding the outermost double quotes)? The type is REG_SZ 3.4. Set \HKEY_CLASSES_ROOT\IE.HTTP\shell\open\ddeexec\Topic The default value is "WWW_OpenURL" (excluding the outermost double quotes) Double quotes for the layer)? The type is REG_SZ

3.5. Set \HKEY_CLASSES_ROOT\mand. The default value is "%programFile%\internet explorer\iexplore.exe -nohome" (for 64-bit systems

< p>, set to "\%ProgramFiles(x86)%\Internet Explorer\iexplore.exe -nohome") (excluding the outermost double quotes) type is REG_SZ

3.6. Set \HKEY_CLASSES_ROOT\ Options

Click Privacy→Select Internet Zone Settings to Medium→Click OK:

If the appeal steps fail to take effect, proceed to the next steps:

Solution 6: Reset IE

(Note: If you use a network proxy or have special settings for the browser, please save the settings before proceeding)

Open the IE browser → click Tools→Internet Options

Click Advanced→Click Reset→Check Delete Personalized Settings→Click OK→OK:

Option 7: After installing other browsers, set other browsers to Default browser

Open Computer Manager→Click Software Management, enter "Google Chrome" in the search box→Find the software and click Install

Open Computer Manager→Click Toolbox, click Default program settings → Select Google Chrome in the Internet browser list:

If you install QQ Browser, you need to uncheck the QQ Browser to open the link in QQ settings:

< p>Note: Tencent Computer Manager has customized some repair steps for the problem that the QQ control panel button cannot be opened when clicked. Because the operation is too complicated, not all are listed. If the problem is still not resolved, it is recommended to click the Repair Now button at the top of this answer to perform an in-depth repair.

If you are not clear about this answer or have other questions, please continue to ask

Thank you!