Rick Morrison said:
I am trying to install a HP A536 printer on my Win 7 machine. I downloaded
the driver from HP but when I run it I get a message "Error 1719" about the
Windows Installer Service. Does anyone have any ideas on how I can get
this thing working?
See if the following cut-n-paste from MS helps...
*********************************************
You may encounter this error message when one of the following is true:
..The Windows Installer files on the system are either missing or corrupt.
..You are trying to install a program, such as Microsoft Office that uses the
Windows Installer Microsoft Software Installation (MSI) package file that
has the file name extension .msi.
You can resolve the error 1719 by using the methods discussed below:
Method 1:
Start the Windows Installer service
1. Click Start, type Services.msc and press {ENTER}
2. Double-click Windows Installer
3. Set the Startup type of Windows Installer to Manual
4. Click Start to start the service. Note down the error message if any.
5. Click OK.
Method 2: Unregister and re-register the Windows Installer to do that follow
the steps provided below.
1. Click Start, click Run, type MSIEXEC /UNREGISTER, and then click
OK. Even if you
do this correctly, it may look like nothing occurs.
2. Click Start, click Run, type MSIEXEC /REGSERVER, and then click
OK. Even if you
do this correctly, it may look like nothing occurs, or you may
briefly see an hourglass.
After you run this command, the operation is complete.
3. Try your Windows Installer-based application again.
Method 3: Try performing SFC scan on the computer.
1. Click Start, click All Programs, click Accessories, right-click
Command Prompt, and then click Run as administrator. If you are prompted for
an administrator password or for a confirmation, type the password, or click
Allow
2. Type the following command, and then press ENTER: sfc /scannow
[The sfc /scannow command scans all protected system files and replaces
incorrect versions with correct Microsoft versions.]
A message will appear stating that 'The system scan will begin'. Be patient
because the scan may take some time
3. If any files require a replace SFC will replace them. You may be
asked to insert your Win7 DVD for this process to continue
4. If everything is okay you should, after the scan, see the following
message "Windows resource protection did not find any integrity violations"
5. After the scan has completed, close the command prompt window,
restart the computer and check.
Check the below mentioned link for further guidance on SFC scan -
http://support.microsoft.com/kb/929833
Note: Uninstall the one already present in your system from the Control
Panel -> Program and Features.