Epicor Web Access

We are viewing the document on custom button click. On Client application it is working fine but on Epicor Web Access it is not working. System is throwing error “System.Diagnostics.Process.Start is currently not supported by the Epicor Web Access framework. The operation may not work as expected.”.

Code is mentioned below:-


Could anyone suggest how to resolve this issue?

I doubt the web framework has the same identity/permissions as a client framework, so you’ll have to probably figure out a different way to serve up that document other than


You should probably use server names with shared locations like:


Instead of drive leter and absolute path