If you find consistency issues with the data being displayed in any of the reports, this generally occurs when incorrect data is inventoried from the PC itself. This can be a sign of WMI corruption and should be corrected on the PC. Once the WMI is fixed, update the inventory with Configuration Manager and this will update the data within the reports.
Contact our support team at Support@Enhansoft.com if you still have questions about the data being displayed within any WIR report. They can work with you to help solve the problem.