You’re offline. This is a read only version of the page.

Welcome to the future of Business Support! I'm Trend Companion, your AI assistant ready to streamline your experience.

Log in for your personalized support! Chat with Trend Companion for quick answers, or submit a case for detailed troubleshooting.

Views:

Resolve this issue by removing the space or the special character in the server name, and then installing OfficeScan again. For example, if the server name is TREND MICRO, change it to TRENDMICRO.

"The domain name you entered contains illegal characters..." appears when installing the OfficeScan (OSCE) server

Product / Version includes:

OfficeScan XG

Last updated: 2025/05/08

Solution ID: KA-0002148

Category: Troubleshoot , Install

Summary

You receive the following error message when you enter or select a server that has a space in its name:

"The domain name you entered contains illegal characters. Please try again."

Resolve this issue by removing the space or the special character in the server name, and then installing OfficeScan again. For example, if the server name is TREND MICRO, change it to TRENDMICRO.

Was this article helpful?

Featured

Automation Center

Education Portal

Online Help Center

Service Status

TrendConnect

"The domain name you entered contains illegal characters..." appears when installing the OfficeScan (OSCE) server

"The domain name you entered contains illegal characters..." appears when installing the OfficeScan (OSCE) server

Product / Version includes:

Summary