Installation error 1335, data1.cab

[Woof22]

I downloaded and tried installing LW Pro 2.8.5, but it goes part of the way through and I get this message:

Error 1335. The cabinet file ‘Data1.cab’ required for this installation is corrupt and cannot be used. This could indicate a network error, an error reading from the CD-ROM, or a problem with this package.

I tried downloading it again, but I still got the same message. I tried restarting and installing it, but I got the same message.

Any thoughts?

Thanks for your help.