Installation Error

You only need tableau client if you create tde/hyper files.

We do not use it for publishing the documents

We create hyper files and then publish them.

These are the files setup attempts to download

www.etl-tools.com/dmdocuments/tableau_api64.zip ;
www.etl-tools.com/dmdocuments/HyperApi.zip
www.etl-tools.com/dmdocuments/AccessDatabaseEngine_X64.exe

I think you have some network/proxy issues. Please speak with your network administrator about it.

As an alternative, you can install the software on the computer where this kind of problems does not exist and then copy the entire folder on top of an existing installation.

Thanks for the updates Mike, I'll talk to IT and/or attempt the workaround.