Will dpkg -P jdownloader remove the program? How do we uninstall this?

simple delete will work.
use filebox or any other similar file manager.
and delete .jd folder from home directory

Hi all
help me
I want to ask, step 4-5
what should I write in

(mv <filename>. tar.gz / opt / <filename>. tar.gz)

I have written filename, but always fail? Thank you for all that previously could answer this problem.

Is there a way to make a desktop shortcut for jdownloader that would run it from the /opt/ directory?

Thanks

It's already done in post #22 (3rd page).

you are trying to extract the archive, after you have moved it to /opt/ ....... while still on /MyDocs .......................................