A regular install is best because sometimes there are things other than code (palettes, etc.) that are either needed or at least helpful.
However, a short-term thing that might help you get by is to copy the respective .llb files from the LV2012 installation folder hierarchy into the corresponding folder in the LV2018 hierarchy. The Agilent instrument code is being found under the instr.lib folder while the other missing item is somewhere under user.lib
No guarantees, but I've found that such moves often work. (Note: the first time you close any of these vi's from your 2018 project, you'll be prompted to save. Do it, though I'd probably first check to make *sure* the save location is under the LV 2018 hierarchy rather than 2012. It very likely will be but it doesn't hurt to make sure.)
-Kevin P
ALERT! LabVIEW's subscription-only policy came to an end (finally!). Unfortunately, pricing favors the captured and committed over new adopters -- so tread carefully.
