I noticed the following Conflict Resolution report when trying to start running a LabVIEW 2015application on an sbRIO 9631.
Errors were detected in the target log when connecting to the target:
LabVIEW: Failed to load shared library niorbs.out. Ensure that the library is present on the RT target. Use either MAX to install NI software or FTP to transfer custom libraries to the RT target.
Select "Apply" to ignore these errors and continue with deployment.
I find the next two documents that mention the problem you are seeing:
Additionally, I also see that for the specific library that you mention a solution that has worked before is reformatting the device and reinstalling the system software.
All the best!