Vikram,

Can you download the manifest file via Internet Explorer (to make sure this is not a MIME issue if you are using IIS)?

It's also possible that this is a firewall issue (e.g. your firewall blocks access) or that the configuration settings in your iDeploy properties are incorrect.

If you are interested, send your .sb7 project to support [at] lindersoft [dot] com and we'll check it for you.

Friedrich