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Nothing happens when you insert a disc if autoplay is turned off. That's good for security but bad for convenience. I'll look at alternatives.

I use an e system computer, Windows and Microsoft. For some reason I cannot play discs any more, I place a disc in and nothing happens, could you please advise me.

As inconvenient as it may seem, this is really a good thing.

What's most likely happened is that the "auto run" feature has been turned off - either on your system or on that specific drive. That means that by definition nothing happens when you insert a disc.

The reason that's a good thing is that autorun is one way - one very effective way - that malware can spread; you unsuspectingly insert a USB stick or malicious CD or DVD and without your needing to do anything else malware is automatically run and infects your machine.

So rather than making it easier for hackers to spread malware to your machine, let's look at what you can do instead.

Run Autorun Manually

I'll use my original copy of World of Warcraft, a computer game distributed on DVD, as an example here.

When I insert The WoW DVD into my machine nothing happens. That's on purpose because I have auto run (also termed auto-play) turned off.

I can then open Windows Explorer to see the drive:

Inserted disc appearing in Windows Explorer

Any disk or USB device that would otherwise auto-run will appear in Windows Explorer as another disk drive. Here my DVD player is drive E:, and you can see that the World of Warcraft disk is inserted.

Right clicking on the drive icon gives us our first clue:

Right click menu on inserted DVD icon showing options

As you can see there are two options of interest: "Install or run program from your media", which is bolded to show that it's the default action should you double-click on the drive's icon to run it, and "Open Autoplay...".

That default action, nine times out of ten, is probably what you want. Just double click on the drive icon and what use to happen automatically should happen at your direction.

Just make sure that it's a disc you know and who's contents you trust.

"Open Autoplay..." is a way to dig one level deeper:

Open AutoPlay... results

Windows explorer shows what program it would run to "Install or run" - something called "Installer.exe" that's on the DVD.

Or you can view the contents of the media.

Examine the Media

Looking at what's on the disk is probably a good idea if you're not sure just what you have. Opening Windows Explorer on the drive will show you the contents:

Contents of World of Warcraft DVD

As you can see "Installer.exe" is there, along with assorted support files that presumably contain the application to be installed.

If you're at all concerned about security, or you're not sure exactly what should be run on this disc or any reason, is the "aurorun.inf" file (you may need to have "view hidden files" enabled in Windows Explorer). It's just a text file, so use Notepad to open it and you'll see something like this:

[autorun]
open=Installer.exe
icon=Installer.ico

There you can see that the instructions for autorun are to run the program "Installer.exe" when the disc is inserted. If autorun is disabled, then that's the program Windows Explorer will have listed when we right click on the icon, or run had we double-clicked on it.

Just Use Windows Explorer

Another approach - and to be honest, the approach that I use - is to ignore all this autoplay stuff, and just use Windows Explorer.

Simply look at what's on the disc and act accordingly.

Insert the disc, open the drive in Windows Explorer and then run the program you want to run (perhaps an installation program, as we saw in the example above), open the files you want to open (maybe it's a CD full of pictures or documents), or copy the data I want to copy (in the case of a disc of data that you want to copy to your machine).

Yes, it's a little less convenient, and it does require that you more-or-less know what's on the disc and what to do with it.

And, to be honest, that knowledge is useful in identifying things you don't want - like malware.

Ignore the Disc, Run the Program

This is kind of a special case, but it's an important one as it's perhaps a common case that can be handled very easily.

Let's say you receive a CD full of photos.

Skip Windows Explorer, and skip browsing the disc with it.

Instead, open your image viewing program, and use its built-in browse or file open functionality to view the contents of the disc.

For example I have a shortcut to the FastStone Image Viewer on my start menu - when I get a CD full of images I start FastStone, and use its browsing function to open the CD and browse its contents.

Photos are just one example - music, documents, videos all fall into this category. Rather than opening the document to start the associated program, run the program and then choose the documents to open.

All of which completely bypasses autorun - enabled or not.

Article C4711 - January 16, 2011 « »

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Leo Leo A. Notenboom has been playing with computers since he was required to take a programming class in 1976. An 18 year career as a programmer at Microsoft soon followed. After "retiring" in 2001, Leo started Ask Leo! in 2003 as a place for answers to common computer and technical questions. More about Leo.

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12 Comments
Glenn P.
January 18, 2011 9:22 AM

It should be noted that auto-run  is a completely different and distinct beast from auto-play, and these should not be confused. Could you please educate us poor users, Leo, on the difference between the two, and on how to enable/disable each one (in all systems, of course, but especially in XP Pro, which just so happens to be the particular system I use)?

Me
January 18, 2011 9:26 AM

Isn't this one of the problems with the Sony Extended Play? With autorun, it would install itself on the computer even before you accepted the EULA and it would break things if you tried to remove it.

Now, if nothing is coming up in Explorer, first check to see if your optical drive is spinning. If not, you may have to check that the cable didnt wiggle itself loose. (Mine once did that after I moved the computer. I had to de-plug and plug it back in.) If its spinning and lights are flashing but nothing comes up, try another disc. (Mom once thought her CD-RW was broken until I pointed out that the disc was a DVD-ROM.)

Liisa Martin
January 18, 2011 10:53 AM

I just read your article "Why does nothing happen when I insert a disc?" Our other computer opens this disc and allows the installation program to install; my computer does not. I cannot see any information on it. I do not understand how to RUN AUTOPLAY AUTOMATICALLY or go into Windows Explorer to see what your article shows as an example.
Am I doing something wrong or is there something goofy with the D or E drive?

Me
January 18, 2011 1:31 PM

@ Liisa -- just double-click "My Computer" or "Computer" (which should be on the desktop. If not check the Start Menu) and the drives should be in there.

Snert
January 19, 2011 8:59 AM

I have auto run disabled on everthing possible.
My computer is my tool/plaything and I do anything I can to make it do stuff MY way.
I might be social networking and I want to play some music but I don't want anything to happen right off the bat.
I'll start whatever I can control when I want it started.

Jon
January 19, 2011 10:09 AM

I don't know if an "e system computer" is the same thing as an "eMachines" computer, but if it is, there's a GOOD chance that the drive itself is dead. Without going into a tirade (as I often do when this brand is mentioned), you might want to check to make sure that you don't have a hardware issue.

Robert Sparks
January 19, 2011 4:49 PM

My wife's Dell Inspiron will not read CD's or DVD's because there is an exclamation point in Device Manager...uninstalling the driver, then rebooting to reinstall does not work. I did a System Restore back more than 3 months...same problem existed.

Charles Thompson
January 20, 2011 11:38 AM

I have created a shortcut to each drive and placed in my Quick Launch toolbar. After inserting a disk a right click on the icon will display a menu with all options. ie AutoPlay, Open, Eject, etc.

shamstaj@hotmail.com
April 8, 2012 2:43 AM

Hello Leo, it has been long time, hop you doing well and lots of people are getting benefit from you distinguish service.
Today I have a question for you, there is a set of educational CD I copied them into Flash, but when i run it requires the original CD in A:drive is it possible to change that attitude to look for flash drive, even if it needs to do a little programming i am willing to do it, thank you for your help. :)

lawrence tillier
May 22, 2012 3:23 PM

autoplay options dont appear when i insert a disc ive tried everything nothing happens my os windows 7

Ramen
September 24, 2012 3:37 AM

hello,leo- when i insert a dvd in my dvd rom it showes nothing and its free space is-0 and used space is 0 it will say what happend but i see my dvd in my hand that its is writted.

Vicky
December 2, 2012 4:04 PM

I put a dvd in my desktop and it does not recognise it. It asks my to "insert dvd." what do I need to do to get it to work? I've used some of these discs before with no problem.

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