当我的自定义操作失败时,我需要取消卸载。但是我无法取消卸载,我可以知道我的错误是什么吗?
<CustomAction Id="SetRemoveSettings" FileKey="RemoveSettings.exe" ExeCommand="" Execute="deferred" Return="check" HideTarget="no" Impersonate="yes" />
<InstallExecuteSequence>
<Custom Action='SetRemoveSettings' Before='InstallFinalize'>REMOVE="ALL"</Custom>
</InstallExecuteSequence>