After upgrading from SQL Server 2008 R2 to R2 SP2 + Cumm Update 2 (10.50.4263), when using Visual Studio 2008 (9.0.30729.4462 QFE) to create new reports, we cannot copy and paste multiple textboxes in a tablix, and receive a popup error stating "Report Builder was unable to paste successfully"
This error only occurs howerv when a report contains ANY textbox expressions with custom code.
ex. "=Code.AddTwoNumbers(1,2)" Once the Custom Code textbxes are deleted you can cut and paste at will.
Windows 7, 64-bit
Windows Server 2003 SP2, 32-bit
Windows Vista 32-bit (was using only SQL 2008 R2 SP2 Express advanced here though)