Fata Error during installation

Hi,

I tried to install Photoshop CS4 on my Dell 630 Latitude laptop, but its failing every time saying:

1603: Fatal Error During Installation

Also I dont get any screen where I can enter a serial number!! I have In design Cs4 installed.

If I see the installer logs, I searched for 1603 string and did not find any references to 1603. Here are the last few lines of the log:

PayloadPolicyNode.SetAction: DY->DY for dependency {53560287-20EA-4EB6-9B5C-5B1EC080350A} kuler PayloadPolicyNode._SetPayloadAction: install for {CBC8AB3C-85F0-4D16-8E01-95E0343EE383} Adobe AIR PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {CBC8AB3C-85F0-4D16-8E01-95E0343EE383} Adobe AIR PayloadPolicyNode.SetAction: FN->DY for dependency {CBC8AB3C-85F0-4D16-8E01-95E0343EE383} Adobe AIR
PayloadPolicyNode._SetPayloadAction: install for {79E0F594-E8F3-4930-8EBD-0C7178302EFB} Adobe Color – Photoshop Specific CS4
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {79E0F594-E8F3-4930-8EBD-0C7178302EFB} Adobe Color – Photoshop Specific CS4
PayloadPolicyNode.SetAction: FN->DY for dependency {79E0F594-E8F3-4930-8EBD-0C7178302EFB} Adobe Color – Photoshop Specific CS4
PayloadPolicyNode._SetPayloadAction: install for {69A6AF34-639F-4AC8-8EFB-86DB91C5E106} Adobe Color EU Extra Settings CS4
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {69A6AF34-639F-4AC8-8EFB-86DB91C5E106} Adobe Color EU Extra Settings CS4
PayloadPolicyNode.SetAction: FN->DY for dependency {69A6AF34-639F-4AC8-8EFB-86DB91C5E106} Adobe Color EU Extra Settings CS4
PayloadPolicyNode._SetPayloadAction: install for {2B47D5DE-E019-4130-AB69-2DAB4DEEBB0A} Adobe Color JA Extra Settings CS4
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {2B47D5DE-E019-4130-AB69-2DAB4DEEBB0A} Adobe Color JA Extra Settings CS4
PayloadPolicyNode.SetAction: FN->DY for dependency {2B47D5DE-E019-4130-AB69-2DAB4DEEBB0A} Adobe Color JA Extra Settings CS4
PayloadPolicyNode._SetPayloadAction: install for {6CA25E84-FDC9-4EAE-86A6-FE0697BAF171} Adobe Color NA Recommended Settings CS4
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {6CA25E84-FDC9-4EAE-86A6-FE0697BAF171} Adobe Color NA Recommended Settings CS4
PayloadPolicyNode.SetAction: FN->DY for dependency {6CA25E84-FDC9-4EAE-86A6-FE0697BAF171} Adobe Color NA Recommended Settings CS4
PayloadPolicyNode._SetPayloadAction: install for {4F3CE025-D60B-4E6B-8D39-B04CD3769008} Adobe Color Video Profiles CS CS4
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {4F3CE025-D60B-4E6B-8D39-B04CD3769008} Adobe Color Video Profiles CS CS4
PayloadPolicyNode.SetAction: FN->DY for dependency {4F3CE025-D60B-4E6B-8D39-B04CD3769008} Adobe Color Video Profiles CS CS4
PayloadPolicyNode._SetPayloadAction: install for {8AD0C0B9-B397-45FE-89A3-D42F95F6E9EF} Adobe Device Central CS4
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {8AD0C0B9-B397-45FE-89A3-D42F95F6E9EF} Adobe Device Central CS4
PayloadPolicyNode.SetAction: FN->DY for dependency {8AD0C0B9-B397-45FE-89A3-D42F95F6E9EF} Adobe Device Central CS4
PayloadPolicyNode._SetPayloadAction: install for {31FC14DD-7641-4BEB-B5D1-9976F99AF956} Adobe Fonts All
PayloadPolicyNode.SetAction: IY->IY for {F3194F56-6FD1-400B-82EA-92A0EEEFFF4A} Adobe Photoshop CS4
PayloadPolicyNode.SetAction: DN->DY for {31FC14DD-7641-4BEB-B5D1-9976F99AF956} Adobe Fonts All PayloadPolicyNode.SetAction: FN->DY for depende