Arc Calc Software Updates (V2.0)
To use the download page, you must enter the following:
User Name: Your product's serial number, then underscore, then the first 5 characters of your company's zip/postal code. If you don't have a zip/postal code, or if we don't have it in our records, leave it blank. (Contact us if you're not sure.)
Password: Registered user's email address (use all lower-case letters) . If you don't have one, or if we don't have it in our records, enter the number 0.
For example, if your product serial number is 9876, the first 5 digits of your postal code is 90266, and your email address is email@example.com, enter this:
Click here to enter the download site.