ERROR :
SSIS (v9) : An error prevented the view from loading. The specified module could not be found (Exception from HRESULT : 0x8007007E) (System.Windows.Forms)
CAUSE :
This error occurs in the designer when opening SQL Server Business Intelligence Studio after upgrading to VS 2010 or 2013, . While upgrading Visual Studio, DLL files are upgraded in the MSDesigners8 folder causing the graphical designer to fail.
RESOLUTION :
Replace your MSDesigners8 folder with the older version:
1. Locate a machine where SSIS designer works and copy the folder: C:Program FilesCommon Filesmicrosoft sharedMSDesigners8
2. Navigate to the problematic machine to verify that your files on C:Program FilesCommon Filesmicrosoft sharedMSDesigners8 differ in version.
3. Backup your current MSDesigners8 folder, delete, and then copy the older version.
MSDesigners8 :
Feel free to email me for a copy of this folder if you cannot download it here: