FWIW, here's my installation output:

Installing DotNetNuke

Version: 04.05.01

Installation Status Report

00:00:00.015 - Installing Version: 4.4.0
00:00:00.031 -   Executing Script: DotNetNuke.SetUp.SqlDataProvider Success
00:00:00.078 -   Executing Script: DotNetNuke.Schema.SqlDataProvider Error! (see DotNetNuke.Schema.log for more information)
00:00:10.921 -   Executing Script: DotNetNuke.Data.SqlDataProvider Success
00:00:16.765 - Installing MemberRole Provider:
00:00:16.765 -   Executing Script: InstallCommon.sql
00:00:17.218 -   Executing Script: InstallMembership.sql
00:00:18.312 -   Executing Script: InstallProfile.sql
00:00:18.640 -   Executing Script: InstallRoles.sql
00:00:19.140 - Upgrading to Version: 4.5.1
00:00:19.296 -   Executing Script: 04.04.01.SqlDataProvider Error! (see 04.04.01.log for more information)
00:00:19.421 -   Executing Script: 04.05.00.SqlDataProvider Error! (see 04.05.00.log for more information)
00:00:20.875 -   Executing Script: 04.05.01.SqlDataProvider Error! (see 04.05.01.log for more information)
00:00:21.015 - Performing General Upgrades

Server Error in '/OpsWeb' Application.

---

The stored procedure 'dbo.GetTabs' doesn't exist.

For the moment, I have admitted defeat... I cannot figure all of this out!  Thanks for trying!

Dean

I hope you backed up your installation and database. It appears your installation was to version 4.5.1. You might want to restore your original database and try the upgrade again or try upgrading to DNN version 4.5.3. If you don't have a backup and it appears your database is trashed so it won't hurt to try to do the upgrade to 4.5.3 with the database you have. The new version might script in the tables and procedures you don't have in there now.

Good luck,

Mike