Supported operating systems: Windows Server 2000, Windows XP Home, Windows XP Pro, Windows XP MCE, Windows Server 2003, Windows Vista.
You must be running as an administrator or with administrator privileges.
You must have Yahoo Messenger installed.
Yahoo!ACE is intended for use with the latest Yahoo Messenger 9. Yahoo!ACE also works with earlier versions of Yahoo Mesenger but is not recommended. Unpredictable behavior may occur.
You must have Internet Explorer 6 or newer installed.
You must allow this program to access the internet through your firewall.
- Granting Access (McAfee)
- Allow on all ports (Norton)
- Exceptions (Windows Firewall)
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