For example, 100 GB = 102400 Decimal (a GB to MB or bytes converter is below).
Browse to HKEY_CURRENT_USER\Software\Microsoft\Office\xx.0\Outlook\PST (replacing xx with your version of Outlook: 16 for Outlook 2016, 15 for Outlook 2013, 14 for Outlook 2010, 12 for Outlook 2007, or 11 for Outlook 2003.) Unicode pst formatįor Unicode pst and ost files, create DWORD values ofĮnter a decimal value in MB.
