As stated in the Command Line Parameters section of the Help file, -102 error code simply means "The export parameter was used and a profile export failed".
I did a test on my own SBPro and it's working fine on my end.
This is the text I entered in the Programs-Before field:
"%THISPROGRAM%" -export * "%_Destination%\Test\Test1\Profiles"
It created a path:
E:\EXTERNAL\Backup\Test\Test1\Profiles
What is your Destination device? Try testing on a different profile with your Destination set as C: and see if it works.
I did a test on my own SBPro and it's working fine on my end.
This is the text I entered in the Programs-Before field:
"%THISPROGRAM%" -export * "%_Destination%\Test\Test1\Profiles"
It created a path:
E:\EXTERNAL\Backup\Test\Test1\Profiles
What is your Destination device? Try testing on a different profile with your Destination set as C: and see if it works.