Java Web Start Error

Java Web Start Error

Sumac is a Java-based program. On occasion, some users have found that updating the Java on their computer resulted with the Java Web Start error shown below. 

This issue can be resolved by re-installing Sumac. Please go to and download the installer that corresponds to your operating system. Follow along with the installer, and you should be all set! 

If this error persists, or if you have any other questions, you can always contact Sumac Support ( / 1-877-399-4645 x202). We're here to help however we can! 
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