Launcher will download but not start and run in background.,

Ive tried many times to get it to open but it just wont. I have disabled all my anti virus software but all it will do is just run in the background

Hello and welcome to the community. :slight_smile:

Please follow the full instructions here: I can’t Install WeMod / "There was a error installing the application" - #2 by Ravenfyre.

Simply disabling your antivirus will not undelete any important files that it already deleted.