I created my first .exe from a spreadsheet & Norton is saying it is infected with - SONAR.SuspBeh!gen5 - do you know about you software generating viruses warnings ?
Did you disable your Norton antivirus while creating .EXE files?
It’s possible that your antivirus has seen EXE creation on your PC as a possible infection, and classified the EXE as suspicious. See the title “SONAR”, it looks like to be a false positive.
Upload the EXE to www.virustotal.com for review, and you can also contact Norton team to report this false positive.
If possible, please also send us your EXE file (upload it to http://demo.ovh.com/en and post the URL) and we’ll contact Symantec too.