China DOS Union

I got a whim today to try the autorun function. I only wrote two very simple sentences, but it didn't work at all. I hope you all can point out the problem. Thanks first!

The content of my autorun is:
[autorun]
open=e:\1.bat

The content of 1.bat is:
@echo off
pause

I put autorun and 1.bat all in e:\, but it doesn't work at all when double-clicked. Where is the problem?

You need to see if your hard drive allows autorun. In fact, most hard drive root directories don't need the AutoRun.inf file to run programs. You can disable the hard drive's AutoRun function. In this way, even if there is an AutoRun.inf file in the hard drive root directory, Windows won't run the program specified in it, thus achieving the purpose of preventing hackers from using the AutoRun.inf file to intrude.

For details, please see here http://www.linuxmine.com/18977.html

[ Last edited by ccwan on 2006-12-6 at 07:15 AM ]

I thought it was something original, but it turns out the original is a question

huhu~ I'm sorry for those who were cheated~
I've basically tried all the methods online, and I've also changed the registry key value (now it's 247, which is f7), but it still doesn't work, scratching my head!

It seems that autorun.inf can't run bat files. But it can run if converted to an exe.

The upstairs is wrong.

autorun.inf can not only run bat, and vbs is also okay. I have all done these tests.

re CharismA:

To achieve the automatic operation of the hard disk, please see the following article about closing the automatic operation of the hard disk, and the opposite can be realized. (Considering that no one reads the given link, it is directly pasted here)

Closing the automatic operation of the hard disk







  Enter Regedit in "Run" in the "Start" menu, open the registry editor, expand to the HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Exploer key, and find "NoDriveTypeAutoRun" in the right pane. It is this key that determines whether to execute the AutoRun function of CDROM or hard disk.



 



Double-click "NoDriveTypeAutoRun". In the default state (that is, you have not prohibited the AutoRun function), in the pop-up window, you can see that the default key value of "NoDriveTypeAutoRun" is 95, 00, 00, 00. The first value "95" is a hexadecimal value, which is the sum of all devices prohibited from automatic operation. Converting "95" to binary is 1001 01 01, where each bit represents a device. The following values are used to represent different devices in Windows:



 



  

　　In the above list, the value "0" means the device runs, and the value "1" means the device does not run (by default, Windows prohibits 80h, 10h, 4h, 01h and other devices from automatic operation. These values add up to exactly 95h in hexadecimal, so the default key value of "NoDriveTypeAutoRun" is 95, 00, 00, 00).



 　　It is not difficult to see from the above analysis that under the default circumstances, the devices that will automatically run are DRIVE_NO_ROOT_DIR, DRIVE_FIXED, DRIVE_CDROM, DRIVE_RAMDISK these 4 reserved devices. So to prohibit the hard disk from automatically running the AutoRun.inf file, you must set the value of DRIVE_FIXED to 1. This is because DRIVE_FIXED represents a fixed drive, that is, the hard disk. In this way, the original 100101 01 (looking from the bottom up in the "Value" column in the table) becomes binary 10011101, which is converted to hexadecimal as 9D. Now, change the key value of "No Drive Type AutoRun" to 9D, 00, 00, 00, close the registry editor, and restart the computer to close the AutoRun function of the hard disk.



 



How to prohibit the AutoRun function of the optical disc? In fact, it is to set DRIVE_CDROM to 1, so that the first value in the "No Drive TypeAutoRun" key value becomes 10110101, which is 16 hexadecimal B5. After changing the first value to B5, close the registry editor, and restart the computer to close the Autorun function of CDROM.



 



If you only want to prohibit the AutoRun function of the software optical disc but retain the automatic playback ability of the CD audio disc, at this time, you only need to change the key value of "No Drive Type AutoRun" to: BD, 00, 00, 00.



 



If you want to restore the AutoRun function of the hard disk or optical drive, you can perform the reverse operation.



In fact, most hard disk root directories do not need the AutoRun.inf file to run programs. Therefore, we can completely close the AutoRun function of the hard disk. In this way, even if there is an AutoRun.inf file in the hard disk root directory, Windows will not run the program specified in it, so as to achieve the purpose of preventing hackers from using the AutoRun.inf file to invade.

Device name

 Value

 Meaning of device name

 

DKIVE_UNKNOWN

 0101h

 Unidentifiable device type

 

DRIVE_NO_ROOT_DIR

 1002h

 Drive without root directory (Drive without root directory)

 

DRIVE_REMOVABLE

 2104h

 Removable drive (Removable drive)

 

DRIVE_FIXED

 3008h

 Fixed drive (Fixed drive)

 

DRIVE_REMOTE

 4110h

 Network drive (Network drive)

 

DRIVE_CDROM

 5020h

 CD-ROM (CD-ROM)

 

DRIVE_RAMDISK

 6040h

 RAM disk (RAM Disk)

 

Thanks ccwan, I tried the method above. Now the value of that key is 0x00000095, but it still doesn't work! I also changed the "NoDriveAutoRun" key value to 0x00000095 at the same time. I wonder if it's a problem here?

You need to restart the machine after changing the key value

Um~ I restarted~ Is it because my autorun writing is incorrect?

To make AutoRun take effect, it's very simple. Just change the drive letter and then change it back.

Here's the translation:
Give you an example, download the attachment, put it under d:, restart and then double-click to open the d drive, tell me what result you can see.

[ Last edited by ccwan on 2006-12-6 at 11:47 PM ]

I see~ Thanks~ It seems that my autorun content was written incorrectly~ May I ask what's wrong with my way of writing?

open=*** should be correct, otherwise how is the autorun on the CD implemented? Since I'm not a professional studying these, I don't know much either.
But since it doesn't work, let's try other methods.