Unable to Install Plugin

I’m trying to install Rama’s Victory UMG plugin but it never succeed to Recompile.

I thought it has something to do with version so I tried to download the older version of the Plugin but I get different error. I think the first problem have something to do with Linker

but now the error is about namespace. Not sure because I tried to Install the plugin that has the name earlier. I deleted the older file from the plugins folder and I think it’s a mistake. Do I still need to remove any dependencies or anything like that?

Yeah, it looks like you’ve missed something and the new install is clashing with the old ("… already contains a definition …").

Are you using source control that can just take you back in time before you installed the plugin the first time?

If not, try a completely clean build (delete all of the generated folders & such). If you still see the clash, you’ll have to dig around the project.

Ummm what are the folders do I have to delete? I’m very newbie at this stuff