Error on upgrade

Hi,During the upgrade download I got the next error:

Error trying to save file "C:\Users\rnd\AppData\Local\Temp\w4560\pg.04.07.00.2018.to.04.07.00.2019.wyu": Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.

I'm using Amazon S3 for storing the upgrade

Can anybody help?

Thanks,Haim

It sounds like s3 had a hiccup, or the file doesn't exist on your server