Me and my colleague using the same version of .Net framework (4.5) and installed SSDT in visual studio 2013. He prepared a package (not so complex) and can able to execute the same from SSDT without any issue. He imported the package to the integration services under MSDB for testing. If he 'Run package' from integration services he gets an error stating that "To run the package outside of SQL Server Data Tools you must install expression task of integration services or higher". If I tried to execute by clicking 'Run package' from integration services (MSDB) which he imported; I can able to execute it without any issues.
We have verified all the installation and everything looks similar. Can you guys help me to resolve this issue?