Raised exception follows:
System.ArgumentException: The path is not of a legal form.
at System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength)
at System.IO.Path.GetFullPathInternal(String path)
at System.IO.FileInfo.Init(String fileName, Boolean checkHost)
at System.IO.FileInfo..ctor(String fileName)
at Icomancer.frmCrafter.btnSaveAll_Click(Object sender, EventArgs e) in H:\Icomancer\Icomancer\frmCrafter.vb:line 1116

Thanks, Jeff

This is a common problem caused by very high security user levels (mostly software that blocks application at process/memory level). That's because icomancer is not authenticode signed (the same reason it is treated as malware).

Please run icomancer as administrator and whitelist it in your antivirus software. That will get you fixed up.