| Index: tools/telemetry/telemetry/core/platform/win_platform_backend.py
|
| diff --git a/tools/telemetry/telemetry/core/platform/win_platform_backend.py b/tools/telemetry/telemetry/core/platform/win_platform_backend.py
|
| index c81e3e756a51550f6416dcbd0a5bf36f58bcd1d6..11e3195f43f3048826111024164f7f3c6fad9ef6 100644
|
| --- a/tools/telemetry/telemetry/core/platform/win_platform_backend.py
|
| +++ b/tools/telemetry/telemetry/core/platform/win_platform_backend.py
|
| @@ -51,7 +51,7 @@ def _InstallWinRing0():
|
| dll_file_name = 'WinRing0x64.dll' if python_is_64_bit else 'WinRing0.dll'
|
| dll_path = os.path.join(executable_dir, dll_file_name)
|
|
|
| - os_is_64_bit = 'PROGRAMFILES(X86)' in os.environ
|
| + os_is_64_bit = platform.machine().endswith('64')
|
| driver_file_name = 'WinRing0x64.sys' if os_is_64_bit else 'WinRing0.sys'
|
| driver_path = os.path.join(executable_dir, driver_file_name)
|
|
|
|
|