Dear Valued Customers,

Thank you very much for using our products and services.
Since October 22, 2026, we have been conducting emergency web server maintenance to address a critical vulnerability in the PHP programming language—a global issue recently identified by OpenAI.
We are pleased to inform you that all necessary countermeasures have been completed and full service has been restored as of October 30, 2026.

■ Restoration Date
Friday, October 30, 2026

■ Restored Services
General website browsing
Access to User Portal / Account pages
Proxy license activation and deactivation
Online store (EC) purchases
License renewals

All of the services listed above are now operating normally.
Please note that standard product license activation and deactivation remained unaffected during the maintenance period and continue to function as usual.

We sincerely apologize for the inconvenience and disruption caused by this extended service interruption. Moving forward, we will strive to strengthen our security framework and prevent future recurrences.

If you have any questions or concerns regarding this matter, please contact us using the details below.
Contact Information

C-Set Co., Ltd.
Headquarters Sales Department
Email: x@3dtascal.com
Business Hours: 9:30 AM – 5:30 PM (JST), Monday through Friday
(Closed on weekends, national holidays, and company holidays)