| Issue | Likely Cause | Solution | |-------|--------------|----------| | Installation fails with error 0x800b0100 | Driver signature enforcement | Reboot Windows with "Disable Driver Signature Enforcement" (Advanced Startup) | | Device not listed in libusb | Filter not attached | Re-run installer, select device manually. Or use Zadig to reassign driver. | | Compilation error: cannot find libusb.h | Dev files not installed | Reinstall with "Development" option selected. | | BSOD (IRQL_NOT_LESS_OR_EQUAL) | Corrupted filter driver | Boot safe mode, uninstall via Device Manager, delete libusb0.sys from System32\drivers. | | "libusbwin64develfilter1260exe new" flagged as virus | False positive or real malware | Confirm hash against official release. If not matching, delete it. | Short answer : Probably not, unless you are certain of its origin.
Compile with:
r = libusb_init(&ctx); if (r < 0) return 1; libusbwin64develfilter1260exe new
cnt = libusb_get_device_list(ctx, &devs); if (cnt < 0) libusb_exit(ctx); return 1; | Issue | Likely Cause | Solution |
#include <stdio.h> #include <libusb-1.0/libusb.h> int main() libusb_device **devs; libusb_context *ctx = NULL; int r; ssize_t cnt; | | BSOD (IRQL_NOT_LESS_OR_EQUAL) | Corrupted filter driver
libusb_free_device_list(devs, 1); libusb_exit(ctx); return 0;