Android: unable to start service intent: not found?

Question

I know, I am not the first onbe with this problem, but I tried so many solutions, I have found and no one works... maybe you could find the error

The error (also came so without .class and with /.Client depending on other settings)

12-02 16:40:15.359: W/ActivityManager(74): Unable to start service Intent { act=com.android.fh.EnOceanApp.Client.class }: not found

In the manifest, this is included in application, out of activities (tried it also in activities and with ".Client"

The code in onCreate()

    startService(new Intent(this, Client.class)); 

or

 startService(new Intent(this.getApplicationContext(), Client.class));

or

Intent intent=new Intent("com.android.fh.EnOceanApp.Client.class");
    this.startService(intent);

or

  Intent intent=new Intent("com.android.fh.EnOceanApp.Client");
    this.startService(intent);

And now, I dont have an Idea anymore.... com.android.fh.EnOceanApp is the package, Client.java the service-class in this package

and the manifest I forgot:

  <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <activity
            android:label="@string/app_name"
            android:name=".EnOceanAppActivity" >
            <intent-filter >
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>      
        </activity>

      <activity android:name=".ListView" 
          android:label="List View">
      </activity> 
      <activity android:name=".GraphView" 
          android:label="Graph View">
      </activity>
      <service 
            android:name=".Client"></service> //with and without ., of course without this comment
    </application>

Answer 1

So.. just to eventually help others or not:

I made a new project, copied the sources and tried to run it: the service was found now. What was the difference, or in other words: what do I think, might give problems: the long package name or the beginning with com.android... In the new project I just chose com.enocean