If you do not have the software CD that shipped with your product, follow these steps to install the missing file.
1.
Click here to go to the software and drivers download page on the HP Web site.
2.
If you have not already done so, type your product number in the designated text box, and then click Next .
3.
If necessary, click your product model number from the list of matching products.
4.
Click your operating system. A list of available software and driver downloads displays.
5.
Under Driver , select the Full Feature Software and Drivers package.
6.
Click Download only .
7.
When the File Download window opens, click Save .
8.
In the Save As window, select Desktop .
9.
At the top of the Save As window, click the Create New Folder icon ( ) to create a new folder on the Desktop.
10.
Name the folder with a meaningful title such as 'HP Driver,' press Enter , and then double-click the new folder to open it.
11.
Click Save . The File Download window opens and shows the progress of the download.
12.
When the download completes, click Open Folder .
13.
Double-click the .exe file in the new folder, and then click Run . Wait while the file extracts.
14.
When the HP installation screen opens, click Exit to cancel the installer.
15.
Open the Run dialog box:
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Windows XP or 2000: Click Start , and then click Run .
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Windows Vista: Click the Windows icon ( ), type Run in the Search box, and then press Enter .
The Run dialog box opens in a new window.
16.
In the Open text box, type %temp% , and then press Enter . The Temp folder opens in a new window.
If the Temp folder displays in a one-pane view, click View , click Explorer Bar , and then click Folders to display the two-pane view.
17.
In the left pane, click the plus sign ( ) next to the folder that begins with 7sXXX or 7sXXX.tmp (the XXX values vary).
NOTE: There might be more than one 7sXXX folder in the Temp folder on your computer. You might have to search through each of these folders until you find the associated file.
18.
Click the folder that corresponds to the file name in the error message. For example, if your error message contains hpproductassistant.msi , click the hpproductassistant folder.
NOTE: If you cannot find the associated msi file, look for another 7sXXX and search again.
19.
Double-click the msi file icon ( ) associated with the error message. For example, if your error message contains soluctioncenter.msi , double-click the soluctioncenter.msi file. The Windows Installer window opens and installs the missing file.
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If these steps resolved the issue , you do not need to continue troubleshooting.
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If the issue persists , continue to the next solution.
ΠΕΣ ΜΟΥ ΑΝ ΕΙΝΑΙ ΣΩΣΤΟ ΑΥΤΟ ΝΑ ΑΝΑΣΤΗΘΩ....
