Deb file installation

[darthman8]

Hi All,
I have downloaded a printer scanner file brscan2 to my desktop when i follow instructions from other messages to install all i get is could not find file. Do i have to do anything to the file for it to be recognised. i downloaded the two printer files and they installed okay, why does it not recognise the file.

I typed cd ~/Desktop/
su
dpkg -i brscan2
i am using kubuntu

one other question how do i remove or uninstall mkdir files i have created

thanks

[devils casper]

Type complete file name of brscan2 including .deb extension.
Execute this

cd ~/Desktop
ls
sudo dpkg -i <brscan2_file_name>