To function predictably, iTech Facilities Management requires a “.” (full stop) as the decimal symbol for numbers. If your regional setting is set to a “,” or any other character, you will be notified accordingly. The same applies if you change your Regional Setting whilst iTech Facilities Management is running. All open modules will generate a warning message then self terminate. To change your Regional Settings, in your Control Panel, navigate to Clock and Region and select the Change date, time or number formats option. Select Additional settings under the Formats tab and change the Decimal symbol to a . (full stop). Apart from the control panel, you can access this setting by typing “regional” in the search bar and opening the Set Regional Format shortcut then select the Additional date, time, & regional settings option in the top right hand corner then select the Change date, time or number formats option and proceed from the Additional settings option as above.