Windows 98 build 1351

Windows 98 build 1351 is the official Developer Release/Milestone 2 and the earliest confirmed and leaked build of Windows 98.

The setup routine has been revamped in this build, making it resemble the 98/ME setup routine in layout, if not in overall look and feel. It also installs Plus! by default. ACPI support is in very early development and crashes easily. Setup can crash during hardware setup with an RSOD (used in these early betas for ACPI errors) if ACPI is not disabled. Sometimes it also crashes with a BSOD when configuring Windows Help.