Instead of fighting legacy hardware, buy a :
: Log in as an Administrator; the installation of required components like the Microsoft Visual C++ 2005 Redistributable will fail without these rights.
A small utility from NirSoft that gives exhaustive USB information, even without drivers installed. pc adapter usb a2 driver windows xp
Follow these steps to ensure the Windows XP operating system recognizes the adapter correctly without driver conflicts. Step 2.1: Install the Primary Siemens Software First
If you succeed in installing the , remember that Windows XP has not received security updates since April 2014 (excluding rare POSReady patches). Instead of fighting legacy hardware, buy a :
Before starting the installation, ensure you have the following:
In the "Access Point of the Application" dropdown, select . Step 2
Complete Guide to Installing PC Adapter USB A2 Drivers on Windows XP