| Issue | Solution | |-------|----------| | "Driver not signed" | Ignore warning (XP accepts unsigned drivers if you confirm) | | Adapter not recognized | Try different USB port, reinstall driver | | Error 10 (device cannot start) | Install for XP | | Missing DLL errors | Install Siemens USB Common Driver from same support entry |
You can find the PC Adapter USB A2 Driver Disk V1.0 on the Siemens Industry Online Support (SIOS) portal. Installation Guide for Windows XP siemens pc adapter usb a2 driver windows xp
: Once the "Simatic Device Drivers" installation finishes, restart the computer. Hardware Connection | Issue | Solution | |-------|----------| | "Driver
You can find download links and community support for these drivers on the Siemens SiePortal . Ideally, you have the original installation media (DVD)
Ideally, you have the original installation media (DVD) for your Simatic software. The drivers are usually bundled within the software or the Step 7 installation package.