https://community.cisco.com/t5/network-security/file-ha-state-not-found/m-p/4704027#M1094282 <P>We have Access to Cisco Firepower Management Center and Firepower Threat Defense version 7.2.0&nbsp;<BR /><BR />When we try to register a key to establish the connection between FTD and FMC, We are getting the below error in FTD,&nbsp;</P><P><STRONG>File HA_State not found.</STRONG>&nbsp;</P><P>Because of which we are not able to add any Managers. Please find the attached Image for reference.&nbsp;</P><P>Could you please let us know the changes to make in FTD to setup a Manager and Registration key.</P><P>Thanks</P><P>Muthu Mahadevan</P><P>&nbsp;</P> Mon, 17 Oct 2022 06:20:07 GMT mmahadevan 2022-10-17T06:20:07Z https://community.cisco.com/t5/network-security/file-ha-state-not-found/m-p/4704027#M1094282 <P>We have Access to Cisco Firepower Management Center and Firepower Threat Defense version 7.2.0&nbsp;<BR /><BR />When we try to register a key to establish the connection between FTD and FMC, We are getting the below error in FTD,&nbsp;</P><P><STRONG>File HA_State not found.</STRONG>&nbsp;</P><P>Because of which we are not able to add any Managers. Please find the attached Image for reference.&nbsp;</P><P>Could you please let us know the changes to make in FTD to setup a Manager and Registration key.</P><P>Thanks</P><P>Muthu Mahadevan</P><P>&nbsp;</P> Mon, 17 Oct 2022 06:20:07 GMT https://community.cisco.com/t5/network-security/file-ha-state-not-found/m-p/4704027#M1094282 mmahadevan 2022-10-17T06:20:07Z https://community.cisco.com/t5/network-security/file-ha-state-not-found/m-p/4704044#M1094284 <P>I hope both are the same version of the code. how did they connect in the same LAN? or a different network?</P> <P><A href="https://www.cisco.com/c/en/us/support/docs/security/firepower-ngfw/215540-configure-verify-and-troubleshoot-firep.html" target="_blank">https://www.cisco.com/c/en/us/support/docs/security/firepower-ngfw/215540-configure-verify-and-troubleshoot-firep.html</A></P> Mon, 17 Oct 2022 07:03:43 GMT https://community.cisco.com/t5/network-security/file-ha-state-not-found/m-p/4704044#M1094284 balaji.bandi 2022-10-17T07:03:43Z