LabVIEW Error Box Has an Unexpected Shape and Size

Updated Aug 13, 2021

Reported In


  • LabVIEW

Issue Details

Running LabVIEW, the error dialog lost its shape and it is really hard to understand what it says. How can I fix it?


Usually, this happens when exists a modification or corruption error.llb

To solve this issue we can:
  • You can replace the error.llb file with a copy of that file on another computer without the issue and with the same version of LabVIEW.
    • You can find the error.llb file at the following path: C: \ Program Files (x86) \ National Instruments \ LabVIEW 20xx \ vi.lib \ Utility