ILLEGAL_ATS_INITIALIZATION
Bug check code: 0x000001e9 (489)
As HRESULT:- S: 0 (Success)
- C: 0 (Microsoft-defined)
- N: 0 (Not an NTSTATUS value)
- Facility: 0x000 (FACILITY_NULL: Default)
- Code: 0x01e9 (489)
- Sev: 0 (STATUS_SEVERITY_SUCCESS)
- C: 0 (Microsoft-defined)
- Facility: 0x000 (Default)
- Code: 0x01e9 (489)
Parameters
| Parameter | Description |
|---|---|
| 1 | The physical device object. |
| 2 | Reserved |
| 3 | Reserved |
| 4 | Reserved |
Description
The ILLEGAL_ATS_INITIALIZATION bug check has a value of 0x000001E9. This indicates that the driver has attempted to illegally enable the Address Translation Service (ATS) on a device which has been already been enabled for Shared Virtual Memory (SVM).
Important
This article is for programmers. If you're a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.
Resolution
The !analyze debug extension displays information about the bugcheck and can be helpful in determining the root cause.
Article text from the Windows driver documentation (opens in a new tab), by Microsoft, under the CC BY 4.0 (opens in a new tab) licence.