IDE Channel - Windows 7 Service
ATAPI IDE Miniport Driver by Microsoft Corporation.
This service also exists in Windows 10, 11, 8, Vista and XP.
Startup Type
| Windows 7 edition | without SP | SP1 |
|---|---|---|
| Starter | Boot | Boot |
| Home Basic | Boot | Boot |
| Home Premium | Boot | Boot |
| Professional | Boot | Boot |
| Ultimate | Boot | Boot |
| Enterprise | Boot | Boot |
Default Properties
| Display name: | IDE Channel |
| Service name: | atapi |
| Type: | kernel |
| Path: | %WinDir%\system32\DRIVERS\atapi.sys |
| Error control: | critical |
| Group: | SCSI Miniport |
Default Behavior
The IDE Channel service is a kernel driver. If the IDE Channel fails to load or initialize, the error is logged and the computer attempts to restart with the LastKnownGood configuration. If the LastKnownGood configuration fails, Windows 7 startup also fails, and the boot process halts with a Stop error. If you disable this service, Windows 7 will fail to start. Do NOT change this service startup configuration if your computer is working.
Restore Default Startup Type of IDE Channel
Automated Restore
1. Select your Windows 7 edition and Service Pack, and then click on the Download button below.
2. Save the RestoreIDEChannelWindows7.bat file to any folder on your hard drive.
3. Right-click the downloaded batch file and select Run as administrator.
4. Restart the computer to save changes.
Note. Make sure that the atapi.sys file exists in the %WinDir%\system32\DRIVERS folder. If this file is missing you can try to restore it from your Windows 7 installation media.