Archived:LabVIEW Error 7 Attempting To Load Class NI_Excel.lvclass

Updated Aug 13, 2021

NI does not actively maintain this document.

This content provides support for older products and technology, so you may notice outdated links or obsolete information about operating systems or other relevant products.

Reported In

Software

  • LabVIEW Report Generation Toolkit
  • LabVIEW

Issue Details

I am using Report Generation Toolkit. My application works in the development environment, but when I try to run the executable (EXE), I am getting the following error:

Error 7
LabVIEW attempted to load the class at this path:
…… vi.lib\Utility\NIReport.llb\Excel\NI_Excel.lvclass

Solution

Manually add the NI_Excel.lvclass to project and add to the Always Include folder in Build Options.

Related Links

NI Community - Solved: Labview 2011 NI Report and error 7

Other Support Options

Ask the NI Community

Collaborate with other users in our discussion forums



Request Support from an Engineer

A valid service agreement may be required, and support options vary by country.