SC Hotfix 201456-2 xDB Data Migration Tool 2.0.1 rev. 180108.zip Invalid

Does anyone else have a problem with this file being corrupted

https://kb.sitecore.net/articles/346587

Download the following file:

SC Hotfix 201456-2 xDB Data Migration Tool 2.0.1 rev. 180108.zip

Opening the inner package.zip results in the following error:

"The compressed zipped folder is invalid"

  • It sounds like you are trying to use Windows Explorer to open package.zip. You should be able to open the file just fine using 7zip.

    I don't know if the issue is with the way Sitecore creates the package.zip file or if the zip format reader implemented by Windows Explorer has a bug, but this is not an unusual scenario. Using a different zip utility is the solution.