www.wysiwygwebbuilder.com

I unpacked the download for x64 Windows 10, tried to install but it fails at same spot every time.

I stopped processes related to WYSIWYG (there were two), rebooted, tried a few more times, even unzipped the files again. If I skip the file, it just fails on the next one. They are png files that won't copy

I have a screen print of the error, but don't see a way here to upload it.

This is most likely related to permissions.
Please make sure that your firewall, virus scanner of ransomware protection does not prevent access to the install folder.