If you have failed over from the primary computer to the backup computer, and you want to go back to using the primary computer, perform the following steps:

• On the primary computer, make a backup copy of the C:\IguanaData\ directory and all its subdirectories.
• Delete everything in the C:\IguanaData\Logs directory.
• Delete everything in the C:\IguanaData\Config directory except the IguanaLicense file.
• At a time when message traffic is light or nonexistent, on the backup machine, stop the Iguana server (using the instructions provided in Starting and Stopping the Iguana Service).
• In the C:\IguanaData\Logs directory, copy all files with suffix .log from the backup machine to the primary machine.
• Copy all files in the C:\IguanaData\Logs\meta directory from the backup machine to the primary machine.
• Copy everything in the C:\IguanaData\Config directory except IguanaLicense from the backup machine to the primary machine.
• On the primary machine, delete all of the files in the C:\IguanaData\Logs\index directory. The backup copy of Iguana will rebuild these files when it is started.
• On the backup machine, in the DeltaCopy server window, click Start Server. The stoplight should change back to green.

• On the primary machine, in the DeltaCopy client, in the Existing Profiles panel, right-click ToSecondaryIguanaLogs and select Run Now. Ensure that the synchronization command ran properly.
• Right-click ToSecondaryIguanaVmdsAndConfig and select Run Now. Again, ensure that the synchronization command ran properly.
• Select ToSecondaryIguanaLogs and click Modify Schedule.
• Select the Enabled (scheduled task runs at specified time) check box. Click OK.

• Select ToSecondaryIguanaVmdsAndConfig and click Modify Schedule.
• Select the Enabled (scheduled task runs at specified time) check box. Click OK.
• Ensure that the DNS entry for the primary machine points back to that machine. This will redirect message traffic back to the primary machine.
• On the primary machine, start the Iguana service (using the instructions provided in Starting and Stopping the Iguana Service).
• Examine the C:\IguanaData\Logs and C:\IguanaData\Config directories on both machines to ensure that the files are being synchronized.