Exchange 2010 – Modify a Database Size Limit

To change the database size limit for a specific database, do the following: Dismount the database Run regedit and go to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\\Private-Database-GUID If the Database Size Limit in GB DWORD exists for the subkey, change its value to the desired size in gigabytes. If the Database Size Limit in GB DWORD doesn’t exist for the …