Launch4j Error

Every time I “attempt” to open the launch to log into Minecraft, there is an error called Launch4j. I don’t know what to do. I googled for a solution and it said to uninstall and reinstall java, but then I need DLL to continue on which I don’t know what that is. Can anyone help with this Launch4j error?
Here is a screenshot of the error screen. ---->
If you want, here is the DLL java part. ---->