C# Error CS1508 – Resource identifier ‘{0}’ has already been used in this assembly

C# Error

CS1508 – Resource identifier ‘{0}’ has already been used in this assembly

Reason for the Error & Solution

Resource identifier ‘identifier’ has already been used in this assembly

In a compilation, the same identifier (identifier) was passed to two or more or compiler options.

For example, the following options would generate CS1508:

/resource:anyfile.bmp,DuplicatIdent /linkresource:a.bmp,DuplicatIdent