If you start the setup program in a directory other than the work directory for installation, an error may occur

Phenomenon: If you start the setup program in a directory other than the work directory for installation where the setup module is extracted, a startup error may occur.
Severity level: C: medium
Affected versions: From Ver.10.2.0 to Ver.10.2.0A
Modified version: Ver.10.2.1
Condition to reproduce: If you start the setup program in a directory other than the work directory for installation where the setup module is extracted, an error may occur.
Alternative workaround: Start the setup program in the work directory for installation where the setup module is extracted.
Status description: Even if the above conditions are met, the setup program starts successfully.