Extreme Management Center deployments on Ubuntu / Linux-based platforms create ZIP archive files using relative paths. Relative paths are those that start with or are prefixed with / or \. Storing ZIP archives in this manner is improper and a defect with Extreme Management Center.
Microsoft Windows currently does not support ZIP archives stored in this manner. This is a limitation of the Windows CompressedFolder ZIP handler to support archives with relative paths prefixed in this manner.
Please use any third-party ZIP-compatible archive tool to view and extract the contents of these archives.