Is there any memory restrictions on an ASP.Net application?

Question

I have an ASP.Net MVC application that allows users to upload images. When I try to upload a really large file (400MB) I get an error.

I assumed that my image proces

Answer 1

There is really no hard-limit for upload sizes. However, if you're on a 32-bit process, you may be limited by the amount of memory your asp.net worker process can address. Once it gets around 800mb, it becomes very unstable.

The timeout settings mentioned by Bravax are also a good place to check.

Cheers on using TDD!