Hello, sometimes this type of problem may occur due to technical issues. However go through instructions about use of browser such as Internet Explorer-6 or above, use of same spellings, same format of date (Use digits for day, month and year with-in between) as in the application form submitted to AIIMS. The internet connection should be good. If internet connection interruption takes place, the IP address which is being monitored will change and a session expired message will be displayed. You can try to log in from other computer if possible.

Sometimes this can happen if the registration no is incorrect or password typed is incorrect. Password is case sensitive, therefore you should use password which you have created. In case you have forgotten password, try to generate new password by using hint question and its answer.