"Unable to establish a connection to to 127.0.0.1"
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  1. #1
    Senior Member
    Join Date
    Feb 2009
    Posts
    297

    Default "Unable to establish a connection to to 127.0.0.1"

    I've used HEM for almost 2 years - had plenty of toubleshooting in the past - but this I cant solve. I simply restarted my computer - windows did some auto updates -- now I cant load hem. It gives me the "The following error occured when trying to open the database. Failed to establish connection to 127.0.0.1"

    I tried re-installing postsql and that didnt work -- Windows Secondary login is started.

    When I try to start PostSQL through services in My Computer - Manage - Service - Post SQL it just says "Error 2: The system cannot find the file specified"

    Please help!!

    PS -- I am running Windows 7 and HEM version 1.10.06A.
    Last edited by 4entourage; 05-05-2010 at 05:51 PM. Reason: Added computer OS info

  2. #2
    Tech Support Manager morny's Avatar
    Join Date
    Jul 2008
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    Ireland
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    20,888

    Default

    This is usually a firewall or windows update issue.

    First try to reboot.

    If no help, try this:

    Start > Programs > PostgreSQL > 8.x > Stop Service

    Start > Programs > PostgreSQL > 8.x > Start Service

    If that doesnt help delete the \postgresql\8.x\data\postmaster.pid file, if you see it.

    Add exceptions to the windows firewall, even if it is off. If you have a 3rd party firewall, do the equivalent or uninstall it temporarily - FAQ - Hold'em Manager Poker Tracking Software :: Windows Firewall / Defender Problems - Windows Firewall / Defender Problems

    Please try following these FAQs, step by step:

    1) FAQ - Hold'em Manager Poker Tracking Software :: Can't Connect / Failed to Start PostgreSQL Can't Connect / Failed to Start PostgreSQL
    2) reinstall the same version of postgresql, using the same \data folder - FAQ - Hold'em Manager Poker Tracking Software :: Reinstall PostgreSQL Preserving Old Database PostgreSQL Preserving Old Database
    3) Still Can't Connect to PosgreSQL? Try This! - Holdem Manager Forums

    If that doesn't help you will probably have to reinstall PostgreSQL completely and reimport your hands using these instructions

    1) Uninstall PostgreSQL from the Windows Control Panel.
    2) Use our combo installer to reinstall PostgreSQL. Make sure you un-check Holdem Manager during installation. http://www.holdemmanager.com/downloa...ager_Setup.exe

    If that installer fails to install PostgreSQL, please reinstall PostgreSQL using the following instructions:
    A) Start > Programs > Accessories > Command Prompt > Right-Click > Run As Administrator
    PHP Code:
    net user postgres /delete 
    B) Reboot.
    C) Try installing this version of PostgreSQL - http://www.holdemmanager.com/downloa...3.9-v1.0.7.exe
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