Events2HVAC and the Google Calendar event provider require all the following to function properly:
•G Suite, Google Apps for Work, Google Apps for Education, Google Apps for Non-Profits, Google Apps for Government, or Google Calendar (Personal Account)
•Google Admin account must authorize E2H to manage resources and read-only access for calendar
•E2H Server must have Internet access to Google APIs
•Microsoft .NET Framework v4.5.2 or higher