Why cannot I download multiple files simultaneously on IE browser?

To manually change the number of files that can be downloaded at the same time, follow these steps:

1. Open Notepad and create a txt document.
2. Copy and paste the following content to the txt file:
   
   Windows Registry Editor Version 5.00
   [HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Settings]
   "MaxConnectionsPerServer" = dword: 00000010
   "Maxconnectionsper%0server" = dword: 0000010
3. Click"File"->"Save", Select the type as"All files", Save. RegFor example,IE. reg".
   
   
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4. Double-click the saved. RegFile to import the registry.
   
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   If the user account control window exists, click"Yes"Continue.
   
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5. The following window appears after the import is successful.
   
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Note:: This operation involves modifying the registry. Modifying the registry poses a certain risk. Improper modification may cause system instability. Therefore, proceed with caution.

Internet Explorer 8

The preceding methods are applicable to IE 7 and IE8. However, if your version is IE 8, you can useGroup PolicyTo change the number of files that can be downloaded simultaneously.
The procedure is as follows:

1. Click 「Start","Run", TypeGpedit. mscAnd then clickOK".
   
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2. Expand"User configuration"->"Manage templates"->"Windows components"->"Internet Explorer"->"Security features"->"AJAX".
   
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3. Double-click the option"Maximum number of connections per server (HTTP 1.0)AndMaximum number of connections per server (HTTP 1.1)", Set its value10.
   
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4. Restart the computer to make the change take effect.