Microsoft-User Experience Virtualization-SQM Uploader
Event ID 1: The UE-V SQM Uploader started.
#Event ID 2: The UE-V SQM Uploader ended.
#Event ID 3: An error occurred while initializing COM.
#Event ID 4: An error occurred while uploading the SQM data files.
#Event ID 5: The user has not opted into the UE-V CEIP program.
#Description
The user has not opted into the UE-V CEIP program. The SQM Uploader will now exit without uploading any SQM data.
Message #
Event ID 6: SQM data file filename was successfully uploaded (HTTP response http).
#Event ID 7: There was an error (hr) uploading SQM data file filename (HTTP response http).
#Event ID 8: There was an error uploading the SQM data files.
#Event ID 9: The SQM data files were successfully uploaded.
#Event ID 10: An error of type std::exception occurred while uploading the SQM data files.
#Event ID 11: An unknown exception was caught during the upload of SQM data files.
#Event ID 12: uint32 SQM data file(s) will be uploaded.
#Event ID 13: SQM data files matching the following pattern will be uploaded: "WString1".
#Event ID 14: The SQM library could not be initialized due to the following error: error.
#Event ID 108: No SQM files matching the specified file pattern were found.
#Event ID 268: No network connectivity was detected and so no attempt will be made to upload the SQM data files.
#Event ID 2566: The SQMAPI was not initialized.
#Provenance
ETW provider GUID 57003e21-269b-4bdc-8434-b3bf8d57d2d5
Defined in Microsoft.Uev.EventLogMessages.dll, which carries the event manifest.
- WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02
- Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02