[08/13/10,17:23:02] Windows Communication Foundation: [2] Error: Installation failed for component Windows Communication Foundation. MSI returned error code 1603
[08/13/10,17:37:35] Microsoft .NET Framework 2.0: [2] Error: Installation failed for component Microsoft .NET Framework 2.0. MSI returned error code 1603
[08/13/10,17:44:11] Microsoft .NET Framework 2.0: [2] Error: Installation failed for component Microsoft .NET Framework 2.0. MSI returned error code 1603
[08/13/10,17:44:31] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0 is not installed.
[08/13/10,17:44:32] WapUI: [2] DepCheck indicates Microsoft .NET Framework 3.0 was not attempted to be installed.
[08/13/10,18:14:11] Microsoft .NET Framework 2.0: [2] Error: Installation failed for component Microsoft .NET Framework 2.0. MSI returned error code 1603
[08/13/10,18:14:37] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0 is not installed.
[08/13/10,18:14:37] WapUI: [2] DepCheck indicates Microsoft .NET Framework 3.0 was not attempted to be installed.
[08/13/10,18:20:15] Microsoft .NET Framework 2.0: [2] Error: Installation failed for component Microsoft .NET Framework 2.0. MSI returned error code 1603
[08/13/10,18:20:36] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0 is not installed.
[08/13/10,18:20:36] WapUI: [2] DepCheck indicates Microsoft .NET Framework 3.0 was not attempted to be installed.
[08/13/10,18:28:54] Microsoft .NET Framework 2.0: [2] Error: Installation failed for component Microsoft .NET Framework 2.0. MSI returned error code 1603
[08/13/10,18:29:13] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0 is not installed.
[08/13/10,18:29:13] WapUI: [2] DepCheck indicates Microsoft .NET Framework 3.0 was not attempted to be installed.
[08/14/10,10:29:20] Microsoft .NET Framework 2.0: [2] Error: Installation failed for component Microsoft .NET Framework 2.0. MSI returned error code 1603
[08/14/10,10:29:43] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0 is not installed.
[08/14/10,10:29:43] WapUI: [2] DepCheck indicates Microsoft .NET Framework 3.0 was not attempted to be installed.
can someone tell me how i can fix this?