DISM: The system cannot find the file specified

Trying to mount a wim image to add drivers.

I keep getting the following error:

PS C:\Users\Administrator> DISM /MOUNT-WIM /WIMFILE:C:\RemoteInstall\Boot\x64\Images\boot-(4).wim /INDEX:1 /MOUNTDIR:C:SharesDeployment Image Servicing and Management toolVersion: 6.3.9600.17031Error: 2The system cannot find the file specified.The DISM log file can be found at C:\Windows\Logs\DISM\dism.log

But I have it:

    Directory: C:\RemoteInstall\Boot\x64\ImagesMode                LastWriteTime     Length Name                                                                      ----                -------------     ------ ----                                                                      -a---         3/24/2014  11:02 AM  278953532 boot-(2).wim                                                              -a---         6/25/2014   5:13 PM       8192 boot-(2).wim.bcd                                                          -a---         4/25/2014   5:08 PM  263900022 boot-(3).wim                                                              -a---         6/25/2014   5:13 PM       8192 boot-(3).wim.bcd                                                          -a---         6/25/2014   5:13 PM  278942048 boot-(4).wim                                                              -a---         6/25/2014   5:13 PM       8192 boot-(4).wim.bcd                                                          -a---         3/20/2014  11:50 PM  217559035 boot.wim                                                                  -a---         6/25/2014   5:13 PM       8192 boot.wim.bcd                                                              -a---         6/25/2014   2:25 PM  234786548 windows-image-capture.wim                                                 -a---         6/25/2014   5:13 PM       8192 windows-image-capture.wim.bcd                                             

Any idea as to what the cause could be?