You are trying to login the Symantec Protection Engine Administation Console locally or from remote workstation but a Windows Dialog box the error below comes up after entering the password:
Error:"Connection closed by Symantec Scan Engine. Please Log-In again"
The issue is caused by Chinese character separators included in Date Format of Chinese (Traditional Hong Kong S.A.R.) which is not supported by SPE 7.0.x or higher.
Chinese (Traditional Hong Kong S.A.R.)
The following is an example of non-affected format:
As a workaround, follow one of the suggestions below:
Symantec Protection Engine: 7.0.x or higher
Region and Language Format : Chinese (Traditional, Hong Kong S.A.R.) is configured on SPE server or remote workstation