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DotNetNuke – Error during upgrade “A newer version of this package is already installed”

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When I tried to upgrade our DNN portal from 7.1.2 to 7.2.0 I got a blocking, very cryptic error: “Upgrade A newer version of this package is already installed”.

The error log showed the following lines:

01/12/2014 17:55:09 [INFO] DotNetNuke.Services.Upgrade.Upgrade Start InstallPackage:D:\MyWebsite\Install\Module\
01/12/2014 17:55:10 [ERROR] DotNetNuke.Services.Upgrade.Upgrade A newer version of this package is already installed – 7.1.2

The problem was that I had copied over the upgrade files without first deleting the old Install folder. In the install folder we had old modules alongside with the new modules.

Apparently the DNN Install/Upgrade routine tries to install all modules in the module folder without any particular order or rule. When it tried to install a very old version of the coremessanging module it prompted the error above.

Deleting the Install folder (best practice anyhow) fixes the problem.



Written by zantoro

January 13, 2014 at 9:19 am

Posted in DotNetNuke

Tagged with ,