why does the solution center say my device installation is not complete

[oldazrox]

Product: HP Photosmart C4740 All-in-one Printer Product #(1P)Q83377A

O.S.: Windows 7 32-bit

"Error"msg.: HP Solution Center cannot run because your device installation is not complete.

System changes: Install most up to date printer operating software

[pcwizard]

Hi oldazrox,

Try using the scrubber built into the CD or Download.

From Original installation CD:

1. Insert CD into drive, and then cancel the installer

2. Open My Computer, and then right click on the CD drive and chose open

3. Open folder Util

4. Open folder CCC

5. If you have an HP computer run the L3uninstall.exe. If you have a non-HP computer run the L4uninstall.exe

6. When the uninstall has completed restart the computer

7. Run Disk cleanup from Accessories\ System Tools

8. Download and install the latest version of Adobe flash player

http://www.adobe.com/support/flashplayer/downloads​.html

9. Download the full feature software and drivers

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=mp-71555-3&cc=us&dlc=en&lc=en&...=

10. Run the download to reinstall the printer

If software was downloaded and extracted to your system:

1. Type %temp% in the run field

2. Look for, and open the folder starting with 7z (Example: 7zS2356)

3. Open folder Util

4. Open folder CCC

5. If you have an HP computer run the L3uninstall.exe. If you have a non-HP computer run the L4uninstall.exe

6. When the uninstall has completed restart the computer

7. Run Disk cleanup from Accessories\ System Tools

8. Download and install the latest version of Adobe flash player

http://www.adobe.com/support/flashplayer/downloads​.html

9. Download the full feature software and drivers

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=mp-71555-3&cc=us&dlc=en&lc=en&...=

10. Run the download to reinstall the printer