System Requirements
Curl Nitro Beta IDE

Notes: The Curl® RTE for Windows® 98 requires DirectX 7 or higher. Windows® NT users need Service Pack 6A or higher. Windows® 2000 users are strongly recommended to use Windows® 2000 Service Pack 3 or higher.

Notes:
If you have Microsoft® Internet Explorer (IE) version 5.0 installed, you must have Internet Explorer High Encryption Pack installed in order to view Curl applications deployed over the Internet. You can download the Internet High Encryption Pack from the Microsoft® website for Windows® 2000 or for other Windows® versions.

You must have a supported version of Microsoft® Internet Explorer (IE) installed on your computer. It must be installed even if you do not use Microsoft® Internet Explorer as your Web browser.
To find out what version of Microsoft® Internet Explorer is on your computer in Internet Explorer, choose Help > About Internet Explorer. If you do not have Microsoft® Internet Explorer or if you need to update it, download Internet Explorer 6 from the Microsoft® Web site.