Dear Team

               I have windows server 2012 R2 license with me working as File and print server.

I have about 30 sysems conneced to this server. 27 systems work on operating service win7 and 3 on windows XP.

Till last week all systems were working properly. Bu since last 7 days I am facing problem on windows XP systems.

It doesn't give access to the mapped drives whereas I can ping server properly.

Even through start - run , I can not  open the server either with IP or with server name.

Please help me.

Thanking You

Pritam Bhagwat