scripting error! need help

Hello guys,
i am new to Unity, i tried to make a game (failed). deleted it and now i want to make a new game, but every time i start Unity i get this error :

Could not start compilationWin32Exception: ApplicationName=‘“D:/Programma’s/Unity/Editor/Data/Mono\bin\mono.exe”’, CommandLine=‘“D:/Programma’s/Unity/Editor/Data/Mono\lib/mono/unity\smcs.exe” @Temp/UnityTempFile-d89c113a817b00e48a2484b9fef68fd9’, CurrentDirectory=‘C:/Users/Public/Documents/Unity Projects/4-0_AngryBots/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/7535de4ca26c26ac/Editor/Mono/Utils/Program.cs:30)
UnityEditor.Scripting.Compilers.MonoScriptCompilerBase.StartCompiler (BuildTarget target, System.String compiler, System.Collections.Generic.List1 arguments, Boolean setMonoEnvironmentVariables) (at C:/BuildAgent/work/7535de4ca26c26ac/Editor/Mono/Scripting/Compilers/MonoScriptCompilerBase.cs:32) UnityEditor.Scripting.Compilers.MonoScriptCompilerBase.StartCompiler (BuildTarget target, System.String compiler, System.Collections.Generic.List1 arguments) (at C:/BuildAgent/work/7535de4ca26c26ac/Editor/Mono/Scripting/Compilers/MonoScriptCompilerBase.cs:20)
UnityEditor.Scripting.Compilers.MonoCSharpCompiler.StartCompiler () (at C:/BuildAgent/work/7535de4ca26c26ac/Editor/Mono/Scripting/Compilers/MonoCSharpCompiler.cs:35)
UnityEditor.Scripting.Compilers.ScriptCompilerBase.BeginCompiling () (at C:/BuildAgent/work/7535de4ca26c26ac/Editor/Mono/Scripting/Compilers/ScriptCompilerBase.cs:40)

can some one help me , because i cant write scripts/they are not working

Try creating a new project and see if that fixes it. If not then something might be messed up with unity, might have to reinstall the program.