2. Check the Recycle Bin
- Open the Recycle Bin.
- Press CTL + F to open the search bar.
- Type autorun.dll, and hit Enter.
- If the file is found, right-click on it, and select Restore.
It’s possible that you may have unintentionally deleted the autorun.dll file, which may explain why you’re getting the Autorun.dll not found and The file autorun.dll is missing errors.
3. Run a full system scan
The autorun.dll errors may be linked to a malware infection.
The best solution is to run a full system scan in order to detect and remove the malicious programs that may have triggered the autorun.dll errors.
If you didn’t find any malware, or if you don’t have an antivirus, you might want to consider using a third-party antivirus solution.
There are many great third-party antivirus tools that offer great protection and features, and if you’re looking for a new antivirus, we would have to recommend Bitdefender.
This tool offers great security, and it will keep your PC protected and safe from all malware.
Once you scan your PC for malware with one of these tools, check if the problem still persists.
4. Use the System File Checker tool
- Press Windows Key + X, and choose Command Prompt (Admin) from the list. If Command Prompt isn’t available, you can also use PowerShell (Admin) instead.
- Type the command sfc /scannow, and press Enter.
- When the scan is complete, restart your PC.
Once the SFC scan is finished, check if the problem is resolved. Several users reported that they weren’t able to run SFC scan on their PC.
If you’re having any Autorun.dll errors on your Windows 10 PC, the issue might be file corruption.
According to users, sometimes your system files can get corrupted and that can cause autrorun.dll to become missing or corrupted.
However, you can always repair your files simply by performing an SFC scan, as above explained.
If that’s the case, or if SFC scan didn’t fix your problem, you might have to use DISM scan as well.
To do that, just follow these steps:
- Start Command Prompt as administrator.
- Run the following command:
DISM /Online /Cleanup-Image /RestoreHealth
- DISM scan will now start. It’s worth mentioning that DISM scan can take about 20 minutes or more, so don’t interrupt it.
Once the DISM scan is finished, check if the problem still persists. If you were unable to run SFC scan before, you might want to run it again and check if that solves your problem.
5. Install all the available updates
- Press Windows Key + I to open the Settings app.
- When Settings app opens, navigate to Update & Security section.
- Now click Check for updates button.
Windows will now check for available updates and download them automatically in the background.
Once the updates are downloaded, simply restart your PC and the updates will be installed. Once your PC is up to date, check if the problem still persists.
Outdated system drivers may also cause autorun.dll errors. Go to Windows Update and install all the available updates.
If you’re getting the error when you try to run a particular program, such as a video game, it’s likely that your video drivers are outdated.
Windows 10 usually downloads the necessary updates automatically, but sometimes you might miss an update or two due to certain bugs.
If an outdated driver is a problem, you can download the necessary drivers from your manufacturer’s website.
However, downloading drivers manually can be tedious, so it might be better to use a driver updating tool that can update all your drivers automatically.
6. Perform a system restore
- Type Recovery in the search box, and hit Enter.
- Click on Open System Restore, and follow the on-screen instructions and choose a restore point.
The System Restore feature allows you to go back to a previous Windows state when everything was working properly.
7. Check your DVD drive
Many users reported this problem while trying to install Windows from a DVD disc. According to users, it seems that the problem was caused by a faulty DVD drive.
To fix the problem, it’s recommended to check if your DVD drive is working properly. You can do that by trying to read other DVD discs.
If your DVD isn’t working properly, you need to replace it in order to solve the problem. If you don’t feel like replacing your DVD, you can always try to install Windows from a USB flash drive.
To do that, you just need to create installation media using the Media Creation Tool and boot your PC from the installation media.
8. Check your DVD drive options
According to users, if you’re having any problems with autorun.dll, the issue might be your DVD drive options.
Several users reported that they fixed the problem simply by turning on Enable CD recording option in their DVD drive options.
After enabling this option, the issue with autorun.dll was completely resolved.
9. Reinstall your DVD drive
- Press Windows Key + X, and choose Device Manager from the list.
- Locate your DVD drive on the list, right-click it, and choose Uninstall device from the menu.
- A confirmation dialog will now appear. Click Uninstall to confirm.
Once the driver is removed, restart your PC and check if that solves the problem.
As we previously mentioned, issues with autorun.dll can appear due to problems with your drivers. However, several users managed to fix this problem simply by reinstalling their DVD drive.
We hope these solutions help you to fix the autorun.dll errors you have encountered.
In case you tried another fix that is not listed in this article, share your experience in the comment section below.
FAQ: Learn more about autorun.dll
Autorun.dll file is DLL file, also known as Autorun Wizard Pages, and it is linked directly to the Microsoft Windows OS. Here’s a guide on how to fix missing DLL files from Windows 10.
- How can I fix the autorun.dll is missing?
First, check the Recycle Bin for possible accidental deletion, then repair Autorun.dll registry entries. If that sounds too complicated, fix the autorun.dll problem with our comprehensive guide.
No, the original autorun.dll file is an important file in Windows OS. However, all DLL files, which include autorun DLL, are prone to be infected with malware that this way can avoid detection.
Editor’s Note: This article was originally published in September 2016 and was revamped and updated in February 2021 for freshness, accuracy, and comprehensiveness.