: Close all running programs. Ensure you have Administrator rights on the XP machine.
Microsoft ended support for Windows XP in 2014. Siemens also no longer develops or tests new drivers for XP. Running XP on a network-connected PC poses significant security risks. Use this OS for legacy PLC maintenance. siemens pc adapter usb a2 driver windows xp verified
The verified driver for this hardware is the . This software is often included with Siemens SIMATIC software packages like STEP 7 (v5.5 or later) and TIA Portal , which automatically install the necessary drivers during their setup. Installation Procedure for Windows XP : Close all running programs