failed adler validation

Hello

I'm having this problem:

The downloaded file ".....to. .....wyu" failed the Adler32 validation.

any idea of what should be happening?

thanks in advance, Idel

This error usually means that the download only partially completed, or it corrupted on the way. Or it could be you uploaded *.wys and *.wyu files from separate builds.

Is there any reason you're not using update signing?