What would happen if you remove - from the name?

>Hi all.
>
>This one is driving me crazy, so any shove in the right direction would be greatly appreciated.
>
>I have a web page that hosts a user control and a custom control. When I build as a VS2005 solution, everything runs fine. When I compile the code behind using this syntax:
>
>csc /target:library /reference:pa3d_7157.dll /reference:pa3c_7157.dll controls-7157.cs
>
>It compiles fine. However, when I try to run localhost/controls-7157.aspx, I get the following information, but I can't figure out what it is trying to tell me:
>
>Could not load file or assembly 'Controls-7157' or one of its dependencies. Access is denied.
>Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
>
>Exception Details: System.IO.FileLoadException: Could not load file or assembly 'Controls-7157' or one of its dependencies. Access is denied.
>
>Source Error:
>
>An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
>
>Assembly Load Trace: The following information can be helpful to determine why the assembly 'Controls-7157' could not be loaded.
>
>
>WRN: Assembly binding logging is turned OFF.
>To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
>Note: There is some performance penalty associated with assembly bind failure logging.
>To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
>
>
>Stack Trace:
>
>
>[FileLoadException: Could not load file or assembly 'Controls-7157' or one of its dependencies. Access is denied.]
> System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
> System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +211
> System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +141
> System.Reflection.Assembly.Load(String assemblyString) +25
> System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +32
>
>[ConfigurationErrorsException: Could not load file or assembly 'Controls-7157' or one of its dependencies. Access is denied.]
> System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +596
> System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +3596761
> System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +46
> System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +177
> System.Web.Compilation.WebDirectoryBatchCompiler..ctor(VirtualDirectory vdir) +267
> System.Web.Compilation.BuildManager.BatchCompileWebDirectoryInternal(VirtualDirectory vdir, Boolean ignoreErrors) +36
> System.Web.Compilation.BuildManager.BatchCompileWebDirectory(VirtualDirectory vdir, VirtualPath virtualDir, Boolean ignoreErrors) +429
> System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) +73
> System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +580
> System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +93
> System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +111
> System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +54
> System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +31
> System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +40
> System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +139
> System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +120
> System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155
>
>So, can anyone shed some light on this for me?
>
>Thanks.