| Issue | Solution | |-------|----------| | SDI doesn't detect DriverPacks | Ensure index.xml is in the same folder as SDI_R11811.exe . | | "Driver installation failed" | Run SDI as Admin; disable Secure Boot temporarily (UEFI). | | Blue screen after driver install | Boot into Safe Mode → Run SDI → Rollback drivers (right-click device → "Rollback" in SDI). | | USB 3.0 drivers missing on Win 7 | SDI R11811 includes them, but you may need to inject via PS/2 mouse/keyboard first. | | DriverPack 19020 missing some drivers | This pack is older – for new hardware (2020+), use SDI Origin with newer packs. |
Reboot Windows into "Disable Driver Signature Enforcement" (Shift + Restart → Troubleshoot → Startup Settings). Install drivers, then reboot normally. snappy driver installer 11811 driverpacks 19020
