bitrock installBuilder issues

I have recently been tasked with finding a suitable installShield replacement and I am leaning towards InstallBuilder over Install4J and InstallAnywhere. Has anyone come across any issues with creating installers tha开发者_StackOverflow社区t installBuilder has been unable to handle? For example very strict security on the client machine.

*Comment added for additional clarity

For instance a system that has all accounts disabled sans the admin account with a very unique domain policy for instance, the inability to write files to the temp directory. Also how extensible is your product, from playing around with it I notice it is purely xml so is there anyway to write some extensions to the core?

this is Daniel from BitRock. Our installers do not need admin privileges in any platform (unless you explicitly require them) and can install as regular users. If you need to check permissions in the filesystem, registry, etc. from within the installer to see what is available, there is code to do that as well. I am not sure if the above answered your question. Can you provide more details about what you mean with restricted security in the client side? We take great pride in our level of support, and we encourage you to contact our support team with any questions or suggestions you may have, just to see by yourself.

You should also take a look at InstallJammer just for comparison. It's a lot more open than most of the ones you mention and gives you the ability do practically anything from within your installer.