Failed to launch Execute Package Utility

Hi,

I am unable to open "Execute Package Utility". It is throwing below error.

The program has failed to Load the library "C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\dts.dll".

My OS is 64 bit and below are the orders of path in environment variable

C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\;

Can anyone let me know how to fix this issue?

Thanks in advance.

--

Harry