how to uninstall oracle sql developer in windows 7.I m not finding it in control panel.???
There is nothing to 'uninstall'.
Simply delete the folder you unzipped all of the files in and, poof, it's gone!
Windows uninstallers are basically scripts that 'undo' what happens during an install. Since there's no installer for SQL Developer, you simply need to delete the folder that you extracted the archive/zip into.
I was responding to the thread, not to you in particular. Sorry about that.
Original question asked why SQL Developer didn't show up in the Control Panel for Install/Uninstall programs. I was answering that question.
You tackled the how, I tackled the why.