The Internet Explorer (IE) is composed of different scripts which are small programs that decide how the webpages display and work. Sometimes, we may receive unknown script error that causes the IE to work in chaos or even not function. The internet explorer will ask if you want to continue running the scripts or just stop running them? No matter which option you choose, the issue is still there.

However, we should not be hopeless when such error occurs. When there is a problem, there is a solution. The script errors in IE can be cured by applying some simple solutions:

First, repair Internet Explorer by applying the fix in Windows:

• Click Start, point to Settings, and then click Control Panel.
• Double-click Add/Remove Programs.
• In the Add/Remove Programs dialog box, click Microsoft Internet Explorer, and then click Change/Remove.
• In the Internet Explorer and Internet Tools dialog box, click Repair Internet Explorer, and then click OK.

Second, disable the IE debugging function:

• Open and run your Internet Explorer   browser by clicking on its desktop icon.
• Click the “Tools” option, which is located on the top menu bar. Click “Internet Options” in the drop-down menu.
• Select the “Advanced” tab in the “Internet Options” dialog box.
• Browse the “Settings” list. Remove the check from the option box entitled, “Disable Script Debugging.” Also, remove the check from the option box entitled, “Display a notification about every script error.”
• Click “Apply,” located at the bottom of the dialog box.
• Click “OK” and close the “Internet Options” dialog box.

Third, easiest and quikest way to resolve script error in IE.

• Download and install a script error fixer.
• Run the  script error fixer on your system. It is generally started by clicking one button on the main page. 
• It will correct the script mistake and reset the settings of Internet Explorer to bring everything back to the original track.

“Ran online script error”, also called script error in IE, is a typical programming error in IE that may result in termination or corruption of a webpage. Script is a small programme written for a command interpreter or a scripting language. If a script error occurs, the webpage will have problem in display.

To resolve this problem, use the following steps.

First, repair Internet Explorer using windows equiped method.

• Click Start, point to Settings, and then click Control Panel.
• Double-click Add/Remove Programs.
• In the Add/Remove Programs dialog box, click Microsoft Internet Explorer, and then click Change/Remove.
• In the Internet Explorer and Internet Tools dialog box, click Repair Internet Explorer, and then click OK.

Second, Install latest windows update.

1. Install any updates that may be available for your Windows system. To find and install available updates, open the “Start” menu, click “All Programs” and select “Windows Update” from the menu. Click “Yes” to confirm the action if prompted.
2. Select the “Check for updates” option in the left pane of the “Windows Update” window. Click “View available updates” and “Driver updates” for all of the devices that are installed on your computer. Updates will appear in list form.
3. Click each driver update that you want to install on your Windows system and press the “Install” button. If prompted to confirm the action or enter the administrator password, do so and click “OK.” The updates to your device drivers are now installed on your system.

Above is the solution offered by Microsoft. But some users have found it unable to solve the issue. Online script error is related to IE programming which is hard to be fixed by manual way. To fix script error, there is an automatic way. Experts suggest users download and install a script error fixer to quickly settle the issue. Now click to learn how to fix Ran Online Script Error automatically.

Java Script errors in your Internet Explorer browser means that some of the coding that is on the Web page is not compatible with your browser. Some people report the problem to the website administrator, but always couldn’t get an answer promptly. There is a fix for Internet Explorer that will stop the annoying error messages from popping up on your computer screen.

Please follow this instruction to fix:

Use an auto fix tool—-Smartpcfixer to fix the problem automatically.

Many professionals will recommend users download and install an IE fixer. It will help protect computer from errors and crash. Especially when the error is caused by other reasons, the IE fixer will detect and diagnose it and offer solution for you. It is very convenient and easy for computer beginners to use and solve the error. Get the best registery fixer, and solve the error immediately.

• 1. Download IE fixer by clicking it.
• 2. After installation, start it.
• 3. On the interface, click Quick Scan button.
• 4. When scanning process is finished, click Repair All button

If you still have this problem, you could try below steps manually:

Clear cache of your internet explorer:

• 1. Open up your Internet browser and clear out the cookies and cache files. This can be done by clicking “Tools” and then “Clear Private Data” in FireFox.
• 2. Click “Tools” and “Temporary Internet Files” in Internet Explorer, and in Safari, click “Safari,” select “Preferences” and then “Internet Cookies.”
• 3. Turn off your Proxy Server if you are connected to one. A proxy server is a system that goes between the clients and the user. If you are not part of a Proxy Server, skip this step.
• 4. Download a different browser. This will correct the issue most of the time, especially if the other two steps have not corrected it yet.
•  5. You can download FireFox, Internet Explorer and Safari through the Resources section.
•  6. Launch the new browser and try to connect back to the desired website. It should load without any issues

I was using IE 9 to browse webpages, but suddenly get an error as below:

“Internet Explorer has blocked an active X control so this page may not display correctly”

To investigate this error mesage, we need to know what activeX control is:

There is an activeX control blocked by Internet Explorer. What is ActiveX control? From Wikipedia: ActiveX controls, mini program building blocks, can serve to create distributed applications working over the Internet through web browsers. Examples include customized applications for gathering data, viewing certain kinds of files, and displaying animation. If certain activeX control is not working, the webpage will not display components such as pictures, videos.

So, why is IE blocking the activeX control? It may be virus or malware changing the settings in IE, or registry being corrupted, or your antivirus mistakes good activeX as dangerous one …

To solve this issue, you will need to follow below steps to troubleshoot the problem:

Step 1: Enable ActiveX controls in IE.

a) Open Internet Explorer.

b) Click on Tools menu and select Internet Options.

c) Under Security tab click on Custom level.

d) Scroll down to the ActiveX controls and plug-ins group, and ensure that all ActiveX options are set to either “Enable” or “Prompt”. Since the remote viewing software is published in an unsigned state, please make certain that the options “Download unsigned ActiveX controls” and “Initialize and Script ActiveX controls not marked as safe” are set to “Prompt”.

Step 2: Reset IE to go back to defaults and clear harmful add-ons installed by malware

Open Internet Explorer

Click the Tools button , and then click Internet options.

Click the Advanced tab, and then click Reset.

Select the Delete personal settings check box if you would also like to remove browsing history, search providers, Accelerators, home pages, Tracking Protection, and ActiveX Filtering data.

In the Reset Internet Explorer Settings dialog box, click Reset.

When Internet Explorer finishes applying default settings, click Close, and then click OK.

Close Internet Explorer.

Step 3: Turn off your antivirus and retest the issue

Step 4: Install an activeX fixing tool to clean IE registry errors

Virus and malware can corrupt the registry and cause numerous problems in your computer, including the activeX control error. You have to clean IE registry errors. Any delay will lead to unimaginable more serious issues. Remember, 90% of the computer problems are caused by registry issues. So it is always recommended that you install an advanced tool to consistantly protect your system.

Bold font error is a problem in Internet explorer 9. The error will turn all texts on the webpages into bold font. It violates our common reading habits, and makes the page look strange and ugly. However, this error does not happen in IE8, which turns obvious that the cause is within IE9 itself.

To solve this issue, we have several options.

First, uninstall IE 9 and stick to IE8.

 This seems a choice not so smart, but it is very quick and direct to the problem. Investigation has revealed that IE 8 is not affected by this problem, thus using IE 8 will be good solution temperarily before Microsoft releases any service pack to tackle the issue.

To uninstall IE 9,

• Click the Start button , type Programs and Features in the search box, and then click View installed updates in the left pane.
• Under Uninstall an update, scroll down to the Microsoft Windows section.
• Right-click Windows Internet Explorer 9, click Uninstall, and then, when prompted, click Yes.
• Restart computer to apply the change 

Second, reset IE9 to clear add-ons and incorrect settings

If IE 9 used to work well, and suddenly displays the bold font error, then it is very possible that it is corrupted. It may either be an damaged add-on, or automatic change of setting by virus or malware. In such case, reset IE 9 will quickly solve the problem:

• Open Internet Explorer
• Click the Tools button , and then click Internet options.
• Click the Advanced tab, and then click Reset.
• Select the Delete personal settings check box if you would also like to remove browsing history, search providers, Accelerators, home pages, Tracking Protection, and ActiveX Filtering data.
• In the Reset Internet Explorer Settings dialog box, click Reset.
• When Internet Explorer finishes applying default settings, click Close, and then click OK.
• Close Internet Explorer.

Third, install a registry cleaner to wipe out registry errors

Virus and malware can corrupt the registry and cause numerous problems in your computer, including the IE bold font errors. It  is urgent to have a registry cleaner to detect and clean these registry issues for you. Any delay will lead to  unimaginable more serious issues. Remember, 90% of the computer problems are caused by registry issues. So it is  always recommended that you install a registry cleaner to consistantly protect your system.