Please, tell me if there is any site where i can download an older version of the plug in installer, i can’t install/uninstall/update the exporter for Sketch Up.
Thanks 
Hello.
You can download the the old exporter plugin here. https://unrealstudio.epicgames.com/UnrealDatasmithSketchUpExporter_4_20_E3.msi
Please make sure to update to the latest version afterwards.
Cheers
Muchas gracias, Stephen