It worked yesterday. Now it doesn't.
run –execute-mode=auto "C:/Program Files/PixInsight/src/scripts/Toolbox/Graxpert.js" Processing script file: C:/Program Files/PixInsight/src/scripts/Toolbox/Graxpert.js*** Error: Signature verification failed for 'GraXpert': Invalid code signature: C:/Program Files/PixInsight/src/scripts/Toolbox/Graxpert.js
run –execute-mode=auto "C:/Program Files/PixInsight/src/scripts/Toolbox/Graxpert.js" Processing script file: C:/Program Files/PixInsight/src/scripts/Toolbox/Graxpert.js*** Error: Signature verification failed for 'GraXpert': Invalid code signature: C:/Program Files/PixInsight/src/scripts/Toolbox/Graxpert.js