I need help with winject, please...

i try to inject the bydlobot.dll with this program or other inject but gives me error... It says:
target is protected? err: 0
help, please
Sorry, my english is bad because im spanish xD

Run Winject as adminstrator. If that doesn't work it might be because another program is using the file. If you know what program or process it can be, close it. If you don't know what it is try restarting your computer.