Merci pour la réponse, mais apparement, ce n’est pas aussi simple que cela. Voici ce que j’ai trouvé sur le site de Microsoft :
Text that is displayed in Device Manager:
This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)
Solution button: None
This error message can occur for either of the following reasons:
? If the operating system calls the driver’s AddDevice routine and is unsuccessful, or if the operating system fails to load a dependent device or filter driver.
? After unloading a driver, Windows 2000 did not close its handles, delete its device names, and so on. From Object Manager’s perspective, this indicates that the old object/device never went away, so the system does not create a device object for a device that reappears because of a possible object name collision.
This behavior is usually caused by an issue in the device driver. Verify that the driver you are using is digitally signed for Windows 2000. In the second situation described above, the error message is resolved after you restart the computer. To prevent this behavior from occurring again, obtain a Windows 2000 signed driver from the device manufacturer.
If a depedent filter driver is not able to start, you can view the device class key in the following registry key:
Locate the device type that is reporting the error 31, and the view the upper filter or lower filter entries. Make sure associated service entries are located in the following registry key:
You can either troubleshoot the dependent service or remove the offending upper filter or lower filter entry from the class registry entry. For example, the mouse reports an error 31, therefore, this is the mouse class entry.
You can either troubleshoot why the OffendingDriver does not start, or remove the OffendingDriver entry from the upper filters, and then restart the system
Malheureusement je ne comprend rien à ce que je dois faire. J’ai bien trouvé la clé correspondant au lecteur CD, mais je fais quoi? Je dois désinstallé le lecteur CD et effacer à la main ces entrées dans la base de registre?