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How can resolve the error code -38 “WaveShaper Not Found” when using the API interface? | Coherent Corp.
![Recovering from USB device driver is still in memory / USB Composite Device has error (Code 38) - darrenjrobinson - Bespoke Identity and Access Management Solutions Recovering from USB device driver is still in memory / USB Composite Device has error (Code 38) - darrenjrobinson - Bespoke Identity and Access Management Solutions](https://blog.darrenjrobinson.com/wp-content/uploads/2019/02/USB-Composite-Devices-has-error.png)
Recovering from USB device driver is still in memory / USB Composite Device has error (Code 38) - darrenjrobinson - Bespoke Identity and Access Management Solutions
![Recovering from USB device driver is still in memory / USB Composite Device has error (Code 38) - darrenjrobinson - Bespoke Identity and Access Management Solutions Recovering from USB device driver is still in memory / USB Composite Device has error (Code 38) - darrenjrobinson - Bespoke Identity and Access Management Solutions](https://i0.wp.com/blog.darrenjrobinson.com/wp-content/uploads/2019/02/USB-Composite-Device-Manager-Code-38-640px.png?fit=640%2C728&ssl=1)
Recovering from USB device driver is still in memory / USB Composite Device has error (Code 38) - darrenjrobinson - Bespoke Identity and Access Management Solutions
![Error Code 38, Windows cannot load the Device Driver for this hardware, Previous instance is in memory Error Code 38, Windows cannot load the Device Driver for this hardware, Previous instance is in memory](https://www.thewindowsclub.com/wp-content/uploads/2019/03/omgb21zu76y.jpg)