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Open Registry Editor Start Menu > Regedit or Windows+R and then regedit
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Either navigate to the below key with the folders on the side of copy paste the full path into the top
Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\PST
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Right click on the white space and hit New > DWORD
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Give it a name (Below), hit enter.
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Double click it and enter the required value (again, below) Make sure it’s set to decimal
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Done
Values in question:
WarnLargeFileSize = 95000 The size, in MB (95gb) that the PST will get to before it tells you it’s almost full.
MaxLargeFileSize = 100000 The size, in MB (100gb) at which the PST will stop working.
reg add “HKCU\Software\Microsoft\Office\16.0\Outlook\PST” /v WarnLargeFileSize /t REG_DWORD /d 95000 /f
reg add “HKCU\Software\Microsoft\Office\16.0\Outlook\PST” /v MaxLargeFileSize /t REG_DWORD /d 100000 /f
Script Saved in Ninja as automation (Run as Local User)
Also in Documents H:\My Drive\Documents\Greenhood\Scripts