A: 128 MB for a minimal image, but 256-512 MB recommended for usability.
| Feature | Windows XP Professional | Windows XP Embedded | | :--- | :--- | :--- | | | ~1.5 GB | Customizable (as low as 50 MB) | | Boot Media | Hard drive only | CD-ROM, USB, DOM, HDD, Flash | | Write Filters | None | EWF (Enhanced Write Filter) – perfect for USB boot | | Licensing | Retail/OEM | Runtime licensing (embedded devices) | | Componentization | No | Yes – add only needed drivers/services | windows xp embedded iso bootable
A: Yes – EWF-RAM mode creates a virtual write layer in RAM. Files disappear on reboot unless you redirect saves to a physical drive. A: 128 MB for a minimal image, but
[boot loader] timeout=0 default=ramdisk(0)\Windows [operating systems] ramdisk(0)\Windows="Windows XP Embedded" /fastdetect /rdpath=multi(0)disk(0)rdisk(0)partition(1)\XPE\image.sdi Use Oscdimg.exe (part of Windows Deployment Tools) to create the ISO. Open Command Prompt as Administrator: windows xp embedded iso bootable