Hardware demand
Minimum hardware requirements for SKTOOL are:
CPU: Minimum Pentium 3-800MHz;
Memory: The memory should be 128MB or above if it is Windows 9X operating system;
System memory 256MB or above if Windows NT operating system;
System memory 256MB or above if Windows 2000 or XP operating system;
Graphics: Windows-compatible system, containing more than 1MB of video memory, compatible with 1024 * 768 resolution, 256-color mode;
Hard: A minimum of 200MB of hard-disk space occupied by SKTOOL configuration software.
Computer with a USB interface;
Mouse with two buttons and keyboard.

SKTOOL can possibly fail to install or run if the configuration of computer is inferior to the above.
Recommended configuration:
CPU: Equivalent to Intel's Pentium 800 or above;
Memory: The memory should be 256MB or above if it is Windows 9X operating system;
System memory 512MB or above if Windows NT operating system;
System memory 512MB or above if Windows 2000 or XP operating system.
Graphics card: Windows-compatible system, containing more than 1MB of video memory, compatible with 1024 * 768 resolution and 65535 color mode.
Hard disk: 200MB or more hard disk space.