Help Run /Root/Desktop/Ampps-3.4-x86_64.Run in Kali.

im running kali rolling 2016.1 and downloaded Ampps-3.4-x8664.Run and moved it to the desktop. This is what ive tried

root@kali:~/Desktop# file:///root/Desktop/Ampps-3.4-x8664.run

bash: file:///root/Desktop/Ampps-3.4-x8664.run: No such file or directory

root@kali:~/Desktop# sudo file:///root/Desktop/Ampps-3.4-x8664.run

sudo: file:///root/Desktop/Ampps-3.4-x8664.run: command not found

root@kali:~/Desktop# sudo /Ampps-3.4-x8664.run

sudo: /Ampps-3.4-x8664.run: command not found

root@kali:~/Desktop# find -name

find: missing argument to `-name'

root@kali:~/Desktop# find -name Ampps-3.4-x8664.run

./Ampps-3.4-x8664.run

root@kali:~/Desktop# ./Ampps-3.4-x8664.run

bash: ./Ampps-3.4-x8664.run: Permission denied

i feel like im real close, how to get rid of permission denied