Same here as well. Purchased two assets, one installed while the other would not. Appears to be a theme across a number of threads. I am going to contact the asset creator to see if that might generate some interest amongst FAB support staff.
Same here. Purchased an asset from Fab I Iust can’t add the content to Unreal. I cant start new content from the launcher as well. I’ve contacted the creator, he was very responsive and helpful ,but unfortunately he couldn’t provide me with another download link due to policy agreements with Fab or Epic. So now I’m stucked. Paid for nothing.