btcusb.dll: download the file and fix the error

32-bit (x86) IVT usb driver for Bluetooth device Scanned by antivirus

btcusb.dll is a file of the software IVT usb driver for Bluetooth device (“USB DLL”), published by IVT Corporation. Version offered here: 1, 2, 1, 0, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only btcusb.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download btcusb.dll .zip file: the DLL + its instructions · downloaded 2,177 times

Version: 1, 2, 1, 0
Architecture: 32-bit (x86)
Size: 32.77 KB
Publisher: IVT Corporation

Then:

Extract btcusb.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 0590d8e96dd7b9712334014e52eb2ba9b1a2e36f3e85630285d53817aa38a1d3 · Check on VirusTotal · Product: IVT usb driver for Bluetooth device

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides btcusb.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to btcusb.dll

The program can't start because btcusb.dll is missing.
Error loading btcusb.dll. The specified module could not be found.
Failed to load btcusb.dll

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