Email Signature Manager version 7.x
Executable files downloaded from the Internet are automatically marked by Windows as potentially dangerous (downloaded from untrusted source).
This marker means you see a Windows security warning when you run the executable:
To remove this marker, you need to unblock the executable:
1) Right-click SignAgent.exe in Windows Explorer and open Properties.
2) On the General tab click the Unblock button.
The security warning will no longer occur.
Once the executable has been unblocked it can be copied to other locations, such as network shares, and will remain unblocked.