The connection cannot be completed because of remote computer that was reached is not the one you specified. This could be caused by an outdated DNS cache. Try using the IP Address of the computer instead of name.
#remotedesktop
#rdp
Useful command for troubleshoot :
Net time
W32tm /config /manual
w32tm /stripchart /computer:time.windows.com /dataonly
w32tm /config /manualpeerlist:ca.pool.ntp.org /syncfromflags:MANUAL /reliable:yes
w32tm /config /manualpeerlist:time.windows.com /syncfromflags:MANUAL
w32tm /config /update
w32tm /resync
for sync time with Domain Controller
net time \\dc1.admintips.local /set /y