When installing WebSVN on windows don’t forget to give read & execute permissions to the IIS user (IURS_BLAH) to C:\WINDOWS\system32\cmd.exe

   1:  C:\WINDOWS\system32\cmd.exe

 

If you don’t you’ll get errors like:

CreateProcess failed, error code – 5

or

Error running this command: svn –config-dir /tmp –version