OS: Microsoft Windows 98 SE / Me, Microsoft Windows 2000 Professional, Microsoft Windows XP Home Edition / XP Professional Edition. KM-NET for Accounting is not supported for Microsoft Windows NT 4.0 Workstation and Windows 98.

These are the compatible OS at the time of issuing this document. In order for stable use of this application, please ensure that the latest service pack for the OS has been installed.

To ensure best performance, it is recommended that the number of devices to be simultaneously updated be limited to approximately 20 units of MFPs or printers.