Hey krof,

If the module is still "in the recycle bin" - bringing it back by updating the database will be pretty easy because DNN does a "soft delete" on modules, which means that there is an IsDeleted flag in the database. So we simply need to set that flag properly.

First, you'll need to figure out what your Module Definition ID is. You can look it up in the ModuleDefinitions table: select * from dnn_moduledefinitions where friendlyname like '%DC%'.

Then you'll want to identify the Module ID of the module in question. Look in the Modules table for that module definition ID where the IsDeleted flag is set to true: select * from dnn_Modules where ModuleDefID = Your_ID_Here and IsDeleted = 1.

Finally, you'll want to update the row that you've identified and set the IsDeleted flag to false: update dnn_Modules set IsDeleted = 0 where ModuleID = Your_ModuleID_Here.

Note: Above I am using an objectQualifier of "dnn_" for the table names above - you may not need to do so in your database. (e.g. dnn_modules is really just modules).

Hope that helps,

Ian

So, no rows exist for this module at all in the database? Like it was never even installed? Have you tried re-installing the module to see if that fixes your DNN site?

There may have been an Uninstall.SqlDataProvider file that was run that messed up your database.

Can you look in the eventlog table and see if you can find a more detailed error message?