If the client doesn't use WIRIS, the script will attempt to install it anyway (fixed in 2002 release). If the target is this release, please follow one of these two workarounds:
1. Once downloaded ExamDeveloper repository, navigate to the folder corresponding with the release the client wants to upgrade.
2. Navigate to the "Web" folder.
3. Open Setup.ps1 file with a notepad
4. Remove the following line: UnzipAndReplace -zipfile .\WIRISEditor.zip -outpath $properties.WIRIS_EDITOR_TARGET_DIR