.WER File Extension
File TypeWindows Error Report
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is a WER file?
Error report generated by Windows Error Reporting (WER); captures software crash data and helps users provide crash information when reporting errors; gathers information for both operating system application crashes.
Windows Error Reporting is part of Microsoft Winqual services, which provide quality control for software and hardware vendors. Microsoft Winqual services can be accessed online through a Web browser.