If you are a software developer encountering api-ms-win-core-version-l1-1-1.dll errors while building or running a custom application:
Right-click "Command Prompt" and select . Type sfc /scannow and hit Enter. Restart your computer once the process reaches 100%. 3. Update Windows Api-ms-win-core-version-l1-1-1.dll 64 Bit
If you get “missing api-ms-win-core-version-l1-1-1.dll”, it’s usually one of three things: it’s usually one of three things: