JumpRope depends on your computer's date.

Like many websites and programs, JumpRope uses your computer's system date for many functions within the application.  For example, when JumpRope loads current attendance information or saves new data, it knows which data to load and which day's schedule to load by checking the date on your computer.  If your date is incorrect, it can cause a number of confusing errors within our system.  Please follow the directions below to change your system date.

• Changing your date in Windows: http://windows.microsoft.com/en-US/windows-vista/Set-the-clock
• Changing your date in Max OS X: http://www.ehow.com/how_4660998_change-zone-mac-os-x.html

You will continue to see the error until the issue is resolved.  Please contact support at support@jumpro.pe if you have any questions!

Thanks,

Jesse