Nothing is being extracted from the .wba files either. The only blinds I have in Window Blinds are the ones that came preinstalled, none of the blinds that I downloaded are there. Even though I get a dialog window saying abc.wba is being downloaded, nothing is showing up anywhere, no .wba files, no extracted files, nada. That is where the problem is. I am not getting anything; if it was extracted to the Window Blinds folder, it would be fine.
I just looked at your profile.....you are a citizen and a customer, not a subscriber to Wincustomize. Not being a subscriber limits the amount you can download. I noticed that you have downloaded over 2 gig of files. This may be the issue....you may have reached your limit of what you are allowed to download.
Look at this link: https://forums.wincustomize.com/312082