All of the files it is having trouble loading in that screenshot are located in the Strive program folder, so the presence of AppData\roaming\Strive will have no impact on those. In fact, it lists every single one of the starting game files, so none of the code specific to Strive is running, only the Godot Engine executable. The most likely cause is that your Strive program folder only has the files for the first level folder and is missing all of the folders that should be inside the first level folder. To my knowledge, the things most likely to cause that are user error when extracting or moving folders. Unlikely causes would be restrictive folder permissions or an outdated archive extraction utility.