Consumer IR Devices (circlass) Service Defaults in Windows 7
Consumer IR Class Driver for eHome by Microsoft Corporation.
|Display name:||Consumer IR Devices|
Consumer IR Devices is a kernel device driver. In Windows 7 it won't be started if the user doesn't start it. If Consumer IR Devices fails to start, Windows 7 attempts to write the failure details into Event Log. Then Windows 7 startup should proceed and the user should be notified that the circlass service is not running because of the error.
Restore Default Startup Configuration for Consumer IR Devices
1. Select your Windows 7 edition and service pack, and then click Download.
2. Save the Win7_circlass_Service_Startup.cmd file to a local storage device.
3. Run the saved file as an administrator.
4. Restart the computer.
The circlass service is using the circlass.sys file that is located in the %WinDir%\system32\DRIVERS folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 7 installation media.