Download this installer
https://unrealstudio.epicgames.com/UnrealDatasmithSketchUpExporter_5_3_2.msi
use it to uninstall the current datasmith exporter that is on your machine.
then run the installer you were currently trying.
I’ve got this issue for the 5.1.1.0 version. (I need to use SUP Pro for this project which I have not done for a while). Can you provide a link to it please as soon as possible?
This one should do https://unrealstudio.epicgames.com/UnrealDatasmithSketchUpExporter_5_1_1.msi
Actually you should have been able to get this one without tweaking the url, just go on the datasmith exporter page, select “view archived version” and then select UE 5.1,
Thank you! I didn’t see that, but probably I just missed it. I appreciate your help!
No worries, it is a good opportunity to highlight that there is a tiny link allowing to get access to previous version.