Hi neil,
first problem: your EXE should NEVER search for some VIs outside of its own. It is already a failure to do so…
Second problem: you seem to use a CHINESE (?, atleast some Asian chars) OS version with an executable searching for a VI with a GERMAN name. This can lead to problems like yours as can be seen in that error message: it fails to show the correct VI name. (NEVER use any non-English chars in filenames with LabVIEW to avoid such problems…)
Third problem: that EXE is searching for a VI from vi.lib, which is NI stuff. It is a failure to search for that VI (should not happen with an EXE) and it could be a problem of not installing the proper toolkits with your LabVIEW installation…
Solution:
Ask for a new EXE - using NO "non-english" chars in the VI names.
Best regards,
GerdW
using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019