I have a problem with a purchase I made last night; three of the items extracted from the downloaded .zip with no problems, but the fourth is throwing out lots of errors.

It's the Wilbur Bridge for D|S — the downloaded file is 35.2MB, but what can be extracted comes to less than 1MB of mostly content thumbnails; no files in the data, documentation or textures folders.

I'm getting the same "unspecified" error using both WinRAR and the built-in Windows zip utility. I tried using the WinRAR repair tool, and it didn't work.

Any suggestions?