You are welcome Trent.

JSantos, I think that since you inherited that environment you may have a conflict with the SF assemblies somewhere.

1. What OS version are you using?
2. Take a look at the MicroFourxxxx assemblies in the C:\Windows\assembly\ and check let me know what is the version listed, it should be 1.7.0.0 but when you check the File Version in the properties of any of the files it should say 1.7.7.1

Also check your project's references to make sure you have the correct SF assemblies there.

Edhy Rijo

Sorry for the delay in getting back.

We are on Windows 8.1, Visual Studio 2008

JSantos,

In your video you are getting the error when trying to assign a permission, instead try this, save the record, then open it again and then assign the permission to see if that work.

I understand it is not how it should work, but that sequence may allow you to move forward until you find what is causing it to fail.

Edhy Rijo

Hi Edhy, 

Hi JSantos,
Glad at least the workaround is working for you.  Still I am pretty sure there is some sort of corruption in the RBS metadata in your environment.  I use RBS in my projects all the time and never had that issue.

Also if your security logic is not too big, you may try re-creating them after truncating all the RBS tables in your project.  By the way, where are the RBS tables, in its own database or on the database of your other data?

Edhy Rijo

The RBS tables are sitting part of our database.