@Field
    public void setReadPstPath(String readPstPath) {
        this.readPstPath = readPstPath;
    }
This should include the path up to but not including 'readpst', e.g. "C:\my_bin" where
readpst is at "C:\my_bin\readpst"
@param readPstPath
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/libpst/LibPstParser.java