Question

帮助分支位于配置－应用程序布局之下，有如下的选项：

总是在最前显示 CHM 用户帮助文件

这个设置允许用户强制 UltraEdit 在打开帮助文件时，总是在顶级窗口显示用户定义的 CHM 帮助文件。

Alternate method to open CHM files (if cached file opens)

If two user CHM files with the same name are created on different paths it is possible that the last one used will be opened (rather than the selected CHM file).  If this is the case, this option should be selected which will flush the cache when user CHM files are opened, thus avoiding this issue.