I have a Photosmarat 2710,

If in case the software is completly installed then try the steps mentioned bellow.

My computer>C:windows>system32
Copy hpzipm12
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Right click on Start button on the computer>Explore>Programs>Startup>edit>paste
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Go back to My computer>C:>windows>system32
Copy hpzinw12
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Right click on Start button on the computer>Explore>Programs>Startup>edit>paste
Now you will see two new files in Startup
Now go to My Computer>C:Program Files>HP>Digital Imaging>bin>
Copy hpqtra08
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Right click on Start button on the computer>Explore>Programs>Startup>edit>paste
Restart the computer
Open Hp Solution Center> Settings>Scan settings and preferences> Scan to button>
check destination list> if available applications are not in the destination list then add them in the front panel destination
Tried to scan.