Installation Error

The program version 3.15 has never been installed on the machine. Upon installing an error code prevents it from running the installer. The code is " Setup has detected that Morpheus Photo Morpher is currently Running. Please close all instances of it now, then click OK to continue, or cancel to exit."
How can i close the program if it isnt installed?
When i was dealing with this issue a few months ago, i was able to work around it by going into taskmanager and i found morpheus running from just the installer, i was able to kill the process and then i could install the program. Now it seems to not even allowing me to do it this way. Any thoughts to fix this?
How can i close the program if it isnt installed?
When i was dealing with this issue a few months ago, i was able to work around it by going into taskmanager and i found morpheus running from just the installer, i was able to kill the process and then i could install the program. Now it seems to not even allowing me to do it this way. Any thoughts to fix this?