Hi, I have a huge Postgres database on my C drive, I am continuously collecting the data, so unfortunately, the drive is getting full and I wanted to move it to a map network drive I got. I followed the instruction in the link below: http://kb.vircom.com/kbase/default.asp?id=1512&Lang=1&SID= 1 - Stop the Postgres and Modus Monitor services TIP: save a step & stop both services directly from Administrative Tools > Services panel on your Windows server 2 - Copy C:\Program Files\PostgreSQL\data\*.* to the destination directory (ex. D:\pgdata\) 3 - Open the Registry Editor 4 - Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\pgsql-8.0 - Modify ImagePath: From: C:\Program Files\PostgreSQL\bin\pg_ctl.exe" runservice -N "pgsql-8.0" -D "C:\Program Files\PostgreSQL\data\" To: C:\Program Files\PostgreSQL\bin\pg_ctl.exe" runservice -N "pgsql-8.0" -D "d:\pgdata\" (where d:\pgdata = your new PostgreSQL directory) 5 - Go to HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Installatio ns - Look for and open the alpha-numeric subfolder - Modify Data Directory: From: C:\Program Files\PostgreSQL\data\ To: D:\pgdata\ (where d:\pgdata = your new PostgreSQL directory) 6 - Go to HKEY_LOCAL_MACHINE\SOFTWARE\PostgreSQL\Services\pg sql-8.0 - Modify Data Directory: From: C:\Program Files\PostgreSQL\data\ To: D:\pgdata\ (where d:\pgdata = your new PostgreSQL directory) IMPORTANT: By default, Modus installs PostgreSQL to run under a user called Postgres. The data directory requires proper permissions in order to allow the service to have access. 7 - Open Windows Explorer - Go to the new PostgreSQL data directory in Windows Explorer - Right-click and select Properties - Click on the Security - Click on Add to add the Postgres user - Give the Postgres user the permission to Modify the directory 8 - Start the PostgreSQL and Modus Monitor services from the Administrative Tools > Services panel on your server But after doing all the things mentioned in the link, when I want to start the postgres again as a service, it can not be started, it seems it does not recognize the map network drive , would you please let me know if I am in the right track or I need to do something else? any help is appreciated. Thanks. Elly. -- View this message in context: http://postgresql.1045698.n5.nabble.com/Move-the-postgreSQL-database-from-Drive-C-to-Map-Network-Drive-Called-Z-tp5684058.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general