不接受kdiff3命令行

Question

我一直在尝试设置kdiff3命令行参数，但是GitExtensions设置仍然是错误。目前，我的git配置为：

[merge]
  tool = kdiff3
[diff]
  guitool = kdiff3
[core]
  editor = \"C:/Program Files (x86)/GitExtensions/GitExtensions.exe\" fileeditor
[user]
  name = xxxxxxxx
  email = xxxxxxxxxxxxxxxxx.com
[pull]
  rebase = false
[fetch]
  prune = false
[rebase]
  autoStash = false
[difftool "kdiff3"]
  path = C:/Program Files/KDiff3
  trustExitCode = false
  cmd = kdiff3.exe \"`echo $LOCAL | sed 's_^/(/mnt/)/?//([a-z]/)/_/2:/_'`\" \"`echo $REMOTE | 
sed 's_^/(/mnt/)/?//([a-z]/)/_/2:/_'`\"
[mergetool "kdiff3"]
  path = C:/Program Files/KDiff3
  trustExitCode = false
  cmd = \"C://Program Files (x86)//KDiff3//kdiff3\" $BASE $LOCAL $REMOTE -o $MERGED

但是，在Git Extensions设置中，我仍然显示配置错误...

不用说，修复按钮不会执行任何操作，因此命令的设置方式一定存在问题。谁能告诉我需要做些什么才能使其正确？

谢谢。