You should be able to uninstall redwoosh directly from add or remove programs.
Fkguvwnoo.exe looks like a random named malware. You can always submit it to http://virusscan.jotti.org/
to see what some antivirus programs say it is.
For msconfig, you need to enable them, and then remove the entries using a program like autoruns. Just do not reboot once you enable them or they will start again. Simply enable the ones you want to remove, close msconfig, do not reboot when it asks, and use autoruns to remove the entries.