Error during PST import

[armitage318]

HI,
I am trying to import PST file through ZCSPSTImportWizard-8.7.1.1661.exe utility.
When I run it from command line, I get this error:

13-06-2018 20:25:54 [5848]: ProductName: Zimbra Import Wizard for PST Files Product Version:8.7.1.1661
13-06-2018 20:25:56 [5848]: Checking for whether the XML is Config.xml. XML Path :
13-06-2018 20:25:56 [1880]: Total accounts to be imported(import node): 1
13-06-2018 20:25:56 [1880]: Processing C:\Users\david\Downloads\archive.pst
13-06-2018 20:25:57 [1880]: Worker thread started
13-06-2018 20:25:57 [1880]: Unable to Logon to the profile
13-06-2018 20:25:57 [1880]: Worker thread exiting
13-06-2018 20:25:57 [1880]:

I also tried with an elevated command prompt, same issue.

Any suggestion?
Thank you!