Hi,Have a look at sapnote : 2399266. This will probably solve your problemMDG_FND===749 is for MDG_FND.Unpack the package to EPS/in folder.Load the package in SAINT with menu path "Installation Package->Load packages->From Application Server".
We had the same problem. We find out that due to a network upgrade, the access list was modified and we couldn't , and the Xserver coulnd not be started from the connecting machine.The problem was solved by opening a session ssh tunnel ( screen shot ...
thanks for the above thread, i was able to resolve the problem by coping the directory(etc) C:\Windows\System32\drivers\etc into the directory C:\Windows\SysWOW64\drivers