Plugin nodes fail to match to binaries


I have generated nodes for my java codes by using generic knime nodes.  Also I created bat files which call those java codes. Because I couldn't call jar files directly, therefor I generated a bat file. I have a switch in the nodes which requires jar file path.

I exported them as plugin and placed Knime Analytics dropings folder.

However, nodes give error " failed to match binary file". I assume that the problem is related to bat file placement.

How can I solve this problem? I can attach a sample plugin to show what I did.

Thank you very much.