Error while compiling: EditTool.cs(788,35): error CS0029: Cannot implicitly convert type `ulong' to `ItemId'

I'm not C# educated.  Can anyone come up with a fix for this tool.   JakeRich has been unresponsive.  There is a licensing issue, perhaps.  Reads as follows ...

This plugin is unlicensed and the original author reserves all rights to it.

The original author may request that this plugin be removed and there is a risk that the plugin may be unavailable in the future.

Note that the current maintainer may not have permission to assign a license to the plugin if they are not the original author, so explicit permission would need to be obtained from the original author in order for the plugin to remain openly available and guarantee that it will be around for all to enjoy going forward.

I sure enjoy this plugin for my server.  Hope someone can help. Thank you

Just posted an update to fix this. Let me know if it works for you.

Late reply, sorry ... Got it right away and it works again.  Thank you so much!