Eclipse Check out Visual SVN encounters problems svn:E175002:connection refused by the server

This machine is loaded with visual SVN 2.7, using Eclipse, the SVN plugin for Eclipse was installed, and Repostory was established on visual visual server, but with Eclipse still failed to check OU T, burst the following error

Svn:E175002:connection refused by the server

Svn:E175002:OPTIONS request failed on

I found the following log in the Windows 7 system event Viewer,

VisualSVNServer.exe:could not log pid to file c:/windows/serviceprofiles/networkservice/appdata/local/temp/ Visualsvnserver.pid

So I was looking for this directory,

C:/windows/serviceprofiles/networkservice/appdata/local/temp

As a result, the Temp folder was not found, so I created the Temp folder in local, and then I got the set up directory with Eclipse, successfully check out

Eclipse Check out Visual SVN encounters problems svn:E175002:connection refused by the server