Login Issues

[Ghazalcode]

I installed TCexam on a server that's already running, IIS. I installed the wamp server then install the tcexam to my surprise i can't login with default admin credentials (admin - 1234) and it didn't flag login error.

What can I do because it works fine on my laptop

[koyalkarvarun]

To know exact error I think you must look server log. If you are getting blank screen then definitely it might have encounter fatal error in some line which might be logged in your server log.