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I was hoping someone had an idea of what the issue might be before I commit to troubleshooting old code. I have a couple LabVIEW built dlls that call a PPL. Executables (on the network) that call these dlls work without issue on every machine except on the development machine. It's odd, because they used to work. I don't know when they stopped working and the machine has had some OS updates since the last build. The code works just fine in the IDE, but built executables don't work. Other dlls that don't contain the PPL have no issues. Ideas?
Found it. Latest version of VIPM installed LabVIEW 2019 runtime. Executable was built in 2017 and set to 'Allow future versions of the LabVIEW Runtime to run this application'. PPL was built in 2017. PPLs can't be run in a runtime other than the one they were built in.
