Compiler Error...Help Needed.

I am very new to Unity, and scripts elude me. I can't seem to find what's wrong in this error, but if someone could fix it, I'd be thrilled and grateful.

 Could not start compilationWin32Exception: ApplicationName='"C:/Program Files (x86)/Unity/Editor/Data/Mono\bin\mono.exe"', CommandLine='"C:/Program Files (x86)/Unity/Editor/Data/Mono\lib/mono/unity\smcs.exe"  @Temp/UnityTempFile-b6407f80ae40d094ba43261eee39c46a', CurrentDirectory='C:/Users/centu_000/Documents/New Unity Project/Assets/..'
 System.Diagnostics.Process.Start_noshell (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process)
 System.Diagnostics.Process.Start_common (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process)
 System.Diagnostics.Process.Start ()
 (wrapper remoting-invoke-with-check) System.Diagnostics.Process:Start ()
 UnityEditor.Utils.Program.Start () (at C:/BuildAgent/work/d63dfc6385190b60/Editor/Mono/Utils/Program.cs:33)
 UnityEditor.Scripting.Compilers.MonoScriptCompilerBase.StartCompiler (BuildTarget target, System.String compiler, System.Collections.Generic.List`1 arguments, Boolean setMonoEnvironmentVariables) (at C:/BuildAgent/work/d63dfc6385190b60/Editor/Mono/Scripting/Compilers/MonoScriptCompilerBase.cs:32)
 UnityEditor.Scripting.Compilers.MonoScriptCompilerBase.StartCompiler (BuildTarget target, System.String compiler, System.Collections.Generic.List`1 arguments) (at C:/BuildAgent/work/d63dfc6385190b60/Editor/Mono/Scripting/Compilers/MonoScriptCompilerBase.cs:20)
 UnityEditor.Scripting.Compilers.MonoCSharpCompiler.StartCompiler () (at C:/BuildAgent/work/d63dfc6385190b60/Editor/Mono/Scripting/Compilers/MonoCSharpCompiler.cs:48)
 UnityEditor.Scripting.Compilers.ScriptCompilerBase.BeginCompiling () (at C:/BuildAgent/work/d63dfc6385190b60/Editor/Mono/Scripting/Compilers/ScriptCompilerBase.cs:60)