Thank you for answering.<br>
I still have some problems.
<pre class="linenums prettyprint">1. Can<code> usb connection be workable for save:image</code> and <code>filesystem:readfile ?
</code>
2. I read https://forum.tek.com/viewtopic.php?t=139957 .
and this one
</pre>
<pre><code>GetLocalManager()
</code></pre>
is not available in current version.<br>
and plus<br>
 
<pre><code>HardCopy()
is also deprecated.
So now I have to use only two commmands, including save:image and filesystem:readfile to save files in my PC?
I have an enormous number of images needed to be transferred to PC. Thank you so much.</code>
</pre>