QI for IEnumVARIANT failed on the unmanaged server

I have an SSIS project created with Beta 2 of VS2005. When I try to open the SSIS Package in the Designer with the final version of VS2005 I get the error message:

Microsoft Visual Studio is unable to load this document
QI for IEnumVARIANT failed on the unmanaged server

Before that happens there is a warning Message: "Document contains one or more extremely long lines of text. These lines will cause the editor to respond slowly when you open the file. Do you still want to open the file?"

When click on Yes to this question the above Error occurs. In the Beta I got the same warning message, but the package was still able to load in the designer.

Is there a way to recover or migrate my package so that I can use it in the final VS2005?

Torsten

I get a very similar problem. I'm just starting on my learning curve for SSIS and am trying to create a new package using the SQL Server Import Export Wizard. The wizard fails and reports the exact same error you mention.|||

Possible problem is InstallShield. Here is their solution: http://support.installshield.com/kb/view.asp?articleid=q106194

|||Bien!
Esa es la solución.

Recomendación: No usar InstallShield, un fallo como este es imperdonable

Prueba y aprende NSIS|||

RoMoVi wrote:

Bien!
Esa es la solución.

Recomendación: No usar InstallShield, un fallo como este es imperdonable

Prueba y aprende NSIS

These are English based forums. Please avoid the use of Spanish.

I don't believe NSIS is a solution to the InstallShield problem as a simple upgrade to InstallShield should suffice.