Microsoft no longer supports Windows XP. The 64-bit edition (often referred to as Windows XP Professional x64 Edition) was based on Windows Server 2003’s kernel and had limited driver and software compatibility. Downloading ISO files from unofficial sources carries significant risks: malware, spyware, corrupted files, and legal issues since Microsoft has not authorized most third-party distributions.
I understand you're looking for content related to "download Windows XP Professional 64-bit ISO." However, I need to provide some important context before proceeding. download windows xp professional 64 bit iso