We have removed old versions of our plug-ins from our servers. This will result in some people being unable to download it using the original email you received at the time of purchase.
You see an error "BlobNotFoundThe specified blob does not exist." In this case, you can visit our downloads page here for our latest installers. If your product is not listed there, some of our older installers are available here.
Please understand that you must already own the old product you are downloading. We are no longer selling licenses for them.