The command "mkdir & quot; xxx & quot; xcopy & quot; xxx & quot;/S/E/C/Y" has been exited, code 9009 ., Mkdir9009

The command "mkdir" xxx "xcopy" xxx "" xxx "/S/E/C/Y" has been exited and the code is 9009 ., Mkdir9009

A new colleague from the company came to use VS2013 a few days ago, but all our projects were created using VS2012. I think there should be no problem to open it with 13. After the new colleague modified the code and submitted it yesterday, the compilation failed after I obtained the code. The prompt is:

Error 3 command "mkdir" E: \ vssdata \ BCenter. root \ BCenter. Control \ Views"

Xcopy "E: \ vssdata \ BCenter. root \ BCenter. control \ Views "" E: \ vssdata \ BCenter. root \ BCenter. UI \ Views "/S/E/C/Y" has exited and the code is 9009. C: \ Windows \ Microsoft. NET \ Framework \ v4.0.30319 \ Microsoft.Common.tar gets 4291 5 BCenter. Control

I had no results after a crazy search on the Internet, but I carefully read the error.

The original error occurs at the Control layer. Therefore, right-click the Control layer and choose "property =" generate event = "and then generate an event command line.

This string appears

Mkdir "$ (ProjectDir) \ Views"
Xcopy "$ (ProjectDir) \ Views" "$ (SolutionDir) \ BCenter. UI \ Views"/S/E/C/Y

Delete, save, and regenerate it.

I don't know why, maybe it's because my new colleague accidentally opened it with "13" (￣ △￣ ;)