Error When Starting It Up

[Legit228]

When I press the update and install button it will go to 11% then freeze up. It says

"CheckSumFailedExeption: the downloaded mirror file didnt match the checksum give from star-made.org. The file might be modified!"

I havent done anything to it i just got it yesterday.

pls help.

 

[Karsar]

tried redownloading starmade?

 

[Legit228]

i tried re-downloading it