HP iMC 5.1 to 5.2 Upgrade Fails

[jpuskar]

Hi, I have iMC 5.1 installed in a single-server configuration running SQL Server 2008 R2 Express. It works great. I tried to upgrade to 5.2, but it throw a bunch of errors. Tracing through the logs is difficult, but it looks like everything boils down to this:

file:dbresult_201305251755150.log

___START TEXT___

Begin to install database and data...
    Begin to install config_db data...
Msg 2705, Level 16, State 4, Server IMC, Line 3
Column names in each table must be unique. Column name 'dev_add_time' in table
'tbl_dev' is specified more than once.

___END TEXT___

Anyone have ideas? I've attached a zip full of logs.