Probably not. The signature is informational and the following is from the benign triggers section:
"The default alarm level for this is low because this happens during normal network activity within a Windows network. As an example, when mounting the C: drive from a Windows 95 system to a Windows NT system, numerous session setup failures can occur while browsing the file system."
It is retired by default due to its low fidelity. It would require tuning based on your specific network traffic profile to be of greater use.