The "dwwin.exe" error means that the service that sends the error report is faulty. To fix this, follow the steps below:
1. Click Start > Run
2. Type in regedit.exe
3. Click on `HKEY_LOCAL_MACHINE` , while in that section go to Software\Microsoft\Windows NT\CurrentVersion\ AeDebug
4. Delete AeDebug folder.
This should help you get rid of the constant error you are receiving.