What is necessary for a web host in order to run Flex apps? How to configure?

Question

I did find a few past postings on the forum but none seemed
to address the problem.
Can somebody who had hands on experience share his/her
knowledge about a migrating a Flex application to production
environment? Do I need to modify any settings? When I transfer the
bin folder contents the UI works fine but the data connection
throws errors.
Does the web host need to have any specific software
installed? More specifically, my host has CF 7 but do not have Flex
data services installed. All I use is RemoteObject so I guess this
can be done without Flex data services. Is this correct?
Finally, if you can refer me to a configuration guide that
the web host would need to follow, it would be greatly appreciated.
Thanks for your time in advance.
Emre

Answer 1

Thanks for the response, here is the error message that I am
getting.
(mx.rpc::Fault)#0
errorID = 0
faultCode = "Server.Processing"
faultDetail = (null)
faultString = "Permission denied"
message = "faultCode:Server.Processing
faultString:'Permission denied' faultDetail:'null'"
name = "Error"
rootCause = (Object)#1
cause = (null)
localizedMessage = "Permission denied"
message = "Permission denied"
Obviously some data connection is failing due to permissions.
My host, however, does not know what permisson is causing it and
what the fix would be. Thanks for the input in advance