问题
When I try to (re)publish my clickonce app, I am getting this:
Failed to copy file 'E:*path*\default.htm' to '\path\default.htm'. Unable to add 'default.htm' to the Web site. The file 'default.htm' already exists in this Web site.
There are three files with the same error message - default.htm, setup.exe and my app's .application file.
What's going on? I've published this before, many times - although it's been a few months since the last publish.
回答1:
You might wanna post this on UserVoice (cause its going to get into server details quickly) but it seems to me that the file already exists. 2 most obvious possibilities are:
1) The web server has set the file to read-only.
2) I think ClickOnce uses a different directory per deployment. Did you remember to bump the version number up?
来源：https://stackoverflow.com/questions/952144/clickonce-publish-the-file-default-htm-already-exists-in-this-web-site