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If you are trying to set up a PostgreSQL ODBC driver on Windows 7 64-bit and can't see the driver in the list, or the connection fails, you are likely hitting the "32-bit vs 64-bit" wall.
Do not download the 32-bit version by mistake.
To set up a PostgreSQL ODBC driver on Windows 7 (64-bit), you primarily use the official driver. Because Windows 7 64-bit can run both 32-bit and 64-bit applications, it is often recommended to install both driver versions to ensure compatibility across all your software. 1. Download and Installation postgresql odbc driver windows 7 64 bit
: Run the .msi installer and follow the standard prompts. It is often recommended to use the default installation path.
: If you are using 32-bit software (e.g., 32-bit Microsoft Office/Excel 2010), you must install and configure the x86 driver. How to Install psqlODBC on Windows 7 If you are trying to set up a
: Open the standard ODBC Data Source Administrator via Control Panel > Administrative Tools .
: A name for your connection (e.g., "MyPostgres"). Server : Hostname or IP address (e.g., localhost ). Database : The name of the database you wish to connect to. User Name / Password : Your PostgreSQL credentials. Port : Default is 5432 . Click Test to verify. If successful, click Save or OK . 3. Key Troubleshooting Tips psqlodbc driver on 64 bit windows 7 computer Because Windows 7 64-bit can run both 32-bit
psqlodbc_13_02_0000-x64.zip or .msi from the 13.02.0000 folder.
If you are trying to set up a PostgreSQL ODBC driver on Windows 7 64-bit and can't see the driver in the list, or the connection fails, you are likely hitting the "32-bit vs 64-bit" wall.
Do not download the 32-bit version by mistake.
To set up a PostgreSQL ODBC driver on Windows 7 (64-bit), you primarily use the official driver. Because Windows 7 64-bit can run both 32-bit and 64-bit applications, it is often recommended to install both driver versions to ensure compatibility across all your software. 1. Download and Installation
: Run the .msi installer and follow the standard prompts. It is often recommended to use the default installation path.
: If you are using 32-bit software (e.g., 32-bit Microsoft Office/Excel 2010), you must install and configure the x86 driver. How to Install psqlODBC on Windows 7
: Open the standard ODBC Data Source Administrator via Control Panel > Administrative Tools .
: A name for your connection (e.g., "MyPostgres"). Server : Hostname or IP address (e.g., localhost ). Database : The name of the database you wish to connect to. User Name / Password : Your PostgreSQL credentials. Port : Default is 5432 . Click Test to verify. If successful, click Save or OK . 3. Key Troubleshooting Tips psqlodbc driver on 64 bit windows 7 computer
psqlodbc_13_02_0000-x64.zip or .msi from the 13.02.0000 folder.
Copyright 2026, Mirrorwave