We had a Sun workstation crash that resulted in having to reinstall all software. Solaris OS was updated and Labview 5.1 was installed (tied to this version due to test system). The test program is Labview 5.1 that is built to an exe. The exe is run on the Sun system to operate the test station. The exe functions correctly on other Sun workstations. The problem is that the Labview 5.1 test program executable is now asking for a license which it can not find. I do not recall any previous license problems running a labview exe. I am open to any possible solutions.