Ffusb 4 In: 13 Driver Portable

Locate the driver in the software package provided with the device or through Softing's download portal Extraction: Extract the ZIP folder by right-clicking and selecting Extract All Execution: Right-click the setup file (often ) and select Run as administrator Verification: Device Manager

The driver maps virtual COM ports to handle data streams. If another device (like a Bluetooth adapter or a standard modem) uses the same COM port number, a conflict occurs. Right-click the driver in Device Manager, go to Properties > Port Settings > Advanced , and manually change the COM port number to an unassigned value. Conclusion