Notes about the ULZ file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The ULZ file type is primarily associated with 'USBlyzer' by USBlyzer. Contains data captured by USBlyzer, a USB sniffer and protocol analyzer program. Information includes IRP and URB structures data, transfer buffer contents, device and driver object names and other information related to USB requests.