Init77
Which version of Runtime do you have ? Sometimes when you install DAQmx, the latest version of the Runtime engine is intalled. Let's only make sure that you're using the 2012 Runtime Engine version. You can check which version you have by going to MAX in My System >> Software section.
If you don't have the 2012 Runtime Engine version, you can downloaded from the link below
x32 bits
http://www.ni.com/download/labview-run-time-engine-2012/3433/en/
x64 bits
http://www.ni.com/download/labview-run-time-engine-2012-sp1/3709/en/
Best Regards
Omar R.
Technical Support Manager
CLA | CTD