Below is a comprehensive guide explaining what this file is, why it goes missing, and how to resolve the error permanently. What is ext-ms-win-oobe-query-l1-1-0.dll?
Open and run:
This is the most widely reported and surprisingly effective solution for this error. ext-ms-win-oobe-query-l1-1-0.dll missing
Older legacy software or poorly optimized third-party applications might look for this file in the wrong directory. Below is a comprehensive guide explaining what this