ERROR: "The uninstallation could not complete due to an error." (4259052)

When trying to uninstall Foglight the following error appears:

-bash-3.2$ ./Uninstall_Foglight Preparing CONSOLE Mode Installation... ===============================================================================
Foglight 5.6.4.2 (created with InstallAnywhere by Macrovision)  ===============================================================================
Shutting down the Foglight Server
---------------------------------
Waiting for the foglight server to stop...

Successfully shutdown the Foglight Server. ===============================================================================
Uninstalling...

The uninstallation could not complete due to an error.

Please remove the installation folder manually.

1. Make sure that all Foglight processes are stopped by running the command "ps -ef  | grep -i foglight".
2. If the processes are still running, wait another 2-3 minutes. If the processes are not stopping, kill them using "kill -9 <pid>".
3. Go to the installation folder and remove it with "rm -r".
4. Make sure that there are no Foglight start/stop scripts remain in the run level folder of the Unix machine.