I can't download "C2000-F28004X-POWER-EST-CALC" from this link.
www.ti.com/.../C2000-F28004X-POWER-EST-CALC
"Sorry!We couldn't find your page." is displayed.
If a cause is investigated to me, I will suppose the body in which the space is included in the target file name.
"Piccolo F28004x Power Estimation Tool Installer.zip"
I recommend you to change the space of a file name into an underscore.
Regards,
Hidetaka.