For Windows 7 users who did not install certain security update patches,
the Samsung Portable SSD Software may not operate properly due to digital signature errors.
If you have any problems after installing the newest version of the Samsung Portable SSD Software , please apply proper security update patch through accessing the below link.
(Microsoft Security Advisory 303329, https://docs.microsoft.com/en-us/security-updates/securityadvisories/2015/3033929)