CWR Mobile CRM 4.1.0.11 (64-bit)

Hi guys,
I received an error message while installing CWR Mobile CRM. The screenshot of the error message is as under. It is indicating that a newer version of that product is already exists. I do not understand the error message. Have you any idea for the issue? Please help.
Thanks in advance.

CWR Mobile CRM 4.1.0.11 (64-bit)
Unable to install because a newer version of this product is already installed.
