(* If you cannot open it by clicking the following, press Ctrl + F5 to reload.)

When starting the O-Solution, you may get an error message as follow: "O-Solution license authentication failed".

Please update your software to the latest version.

Please register as a user, register your product and log in from the page below, and download and install the latest version.
Also, when installing, be sure to install using an account with administrator privileges.

User registration & Download: O-Solution DS-5000
Sound and Vibration Analysis System
https://www.onosokki.co.jp/English/hp_e/c_support/registration/newregistration.htm

Each version of O-Solution software has an expiration date.
Even with a permanent license, regular updates are required.
You can check the expiration date of the viewer license in License Manager.
(To start License Manager, Start button → Onosokki O-Solution → License Manager.)

The expiration dates for each version of O-Solution are as follows:
O-Solution Ver. Expired date
1.4 or earlier 31/12/2023
2.0, 2.1, 3.0 13/10/2024
3.1, 3.5, 4.0, 4.5 13/10/2025
4.6 10/11/2026
5.0 13/02/2029

Last updated: 2025/04/23