I installed Oracle Developer on a Win NT 4.0 box.
The installation is successful. On invoking the application i get error 'The procedure entry poing UnMapLS could not be located in the dynamic link library KERNEL32.dll' and the application fails to load.

What could be the reason?

If anybody had encountered a similar problem and has been able to solve it then please help me on this.

Hoping to hear from you soon.