Management console getting Pop up box "this the first time iVend has run on this machine."

------------This article is for only internal use ---------------
Product version:
iVend 6.5
Problem statement:
Management Console getting Pop up box

"this the first time iVend has run on this machine. Please select a management console on the right. if your management console contact your administrator."
Proposed Solution/Workaround:

Kindly follow the below steps.
1. Run below query
select siteid,* from CfgSiteInformation
-- Note - -- problematic siteid' = siteid
select HardwareId,* from RtlManagementConsole where SiteId='problematic siteid'
2.Take Backup of RtlManagementConsole table
select * into RtlManagementConsole_backup from RtlManagementConsole
3.Update HardwareId as NULL in table RtlManagementConsole
update RtlManagementConsole set HardwareId=NULL where SiteId='problematic siteid'