Technical Requirements

What are the Technical Requirements for using VIIS?

Internet Access

• Reliable Internet access
• Preferably a dedicated connection
• A modem will work, but more slowly

Hardware Requirements

• Pentium 100 MHz computer (500 MHz or higher recommended).
• 32 MB RAM (64 MB or higher recommended).
• 500 MB free disk space.
• Screen display set at a minimum of 800 x 600 resolution and 256 colors.
• Mouse.

Software Requirements

• Internet Browser software:
• Microsoft® Internet Explorer, version 5.0 or higher, is strongly recommended.
• Internet Explorer version 4.0 will work, provided it is equipped with all security upgrades.
• Netscape® version 4.7x is compatible for use with VIIS
• Windows® 95 and all subsequent Windows® versions.
• Adobe Acrobat Reader® version 9.0 or higher.
• For networked computers, port 443 of the network firewall must be open for outgoing HTTPS (secure HTTP). To verify, try typing the VIIS Web address on your Internet browser: https://viis.vdh.virginia.gov. If unable to access the site, contact your network administrator.

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