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Windows DUN/RAS Error Number 734


Windows Vista: "The PPP link control protocol terminated.."
Windows XP: "The PPP link control protocol terminated.."
Windows 2000: "The PPP link control protocol terminated.."
Windows ME: "The PPP link control protocol terminated.."
Windows 98: "The PPP link control protocol terminated.."
Windows 95: "The PPP link control protocol terminated.."
Windows NT: "The PPP link control protocol terminated.."

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Windows Vista Solution List


  • In the properties for the DSL connection, click on the Options tab, click on the "PPP Settings..." button, and uncheck "Enable LCP extensions". Hit Ok, Ok, restart your computer, and try again.
  • Check under the Security tab of the connection's properties to make certain the correct Security Options are selected (Typically "Allow unsecured password").
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Windows XP Solution List


  • In the properties for the DSL connection, click on the Networking tab, click on the "Settings" button, and uncheck "Enable LCP extensions". Hit Ok, Ok, restart your computer, and try again.
  • Check under the Security tab of the connection's properties to make certain the correct Security Options are selected (Typically "Allow unsecured password").
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Windows 2000 Solution List


  • In the properties for the DSL connection, click on the Networking tab, click on the "Settings" button, and uncheck "Enable LCP extensions". Hit Ok, Ok, restart your computer, and try again.
  • Check under the Security tab of the connection's properties to make certain the correct Security Options are selected (Typically "Allow unsecured password").
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Windows ME Solution List


  • Check under the Security tab of the connection's properties to make certain the correct AdvancedSecurity Options are selected (Typically "Require encrypted password" should be unchecked).
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Windows 98 Solution List


  • Check under the Security tab of the connection's properties to make certain the correct AdvancedSecurity Options are selected (Typically "Require encrypted password" should be unchecked).
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Windows 95 Solution List


  • Check under the Security tab of the connection's properties to make certain the correct AdvancedSecurity Options are selected (Typically "Require encrypted password" should be unchecked).
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Windows NT Solution List


  • Uncheck "Enable PPP LCP extensions" in the Windows NT connection properties under the "Server" tab.
  • Check under the Security tab of the connection's properties to make certain the correct Authentication and encryption policy options are selected (Typically "Accept any authentication including clear text" should be checked).
  • This could also be due to NetBIOS not being installed.
  • Know a solution that is not listed? Please let us know about it by using the information located below.


Submit a Solution


Have a solution that is not listed here? Please let me know about it by e-mailing me at bliedel@modemhelp.net!








 
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