Could Not Make Axis Mapping Writable

Hey everyone,

I’m completely brand new to video game design and coding, and especially UE4. I’ve always been interested in it, and intend on going to school for game design later this year. I’ve been trying to self-teach UE4 to get an upper-hand in the future, and it’s an incredible task. I’m having a lot of trouble getting a first-person character to move. I know this is probably a dumb post, but it’s been troubling me for the past few days and I just can’t seem to figure out why it’s not working. I’ve followed all the YouTube videos on how to move the character, but right as I click the “+” on “Axis Mappings”, I get the error shown on the attached image. I’d greatly appreciate it if anyone could point me in the right direction.

When you change something in you input section, does it get saved?

If not, open the shown path (C\Usesers\Scruffy…) right click in the DefaultInput.ini document and make it writeable