Hello Animesh,
Today I have registered for 30 day trial HANA dev edition on Cloudshare. Me too changed External address' for HANA SPS5 server under 'Vanity URLs'. I am unable to connect to SAP HANA DB to HANA studio after that. Even I am unable to create a new system as its saying username and password are incorrect. I have provided the same password mentioned in blog.
Kindly help
Avijit