reinstall my hp psc750 to my XP Pro Computer

I tried the solution put forward by  but it still does not install the scanner software.

I get "The Installer has detected that you have already installed this software"

It will allow me to install the PRINTER as a network printer.
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zl1jkAuthor Commented:
Tried that. Then got "Internal Error 2753. hpobrt07_Exe_bin_all_all_25" when I ran setup to Remove software.
There is a WindowsXP 06-2004 driver available at

You might try it rather than the CD.
zl1jkAuthor Commented:
That is "a1403_05_enu_xp.exe"
I have downloaded it already. Never had a CD :-)
at this point, i see no other option than uninstallling the software by hand :
look in program files for a HP folder and delete it.
look in regedit for references to the printer, and delete them (it is wise to make a backup before starting)
or, maybe you can get a solution with an online chat with HP :

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zl1jkAuthor Commented:
Online chat did not help. All suggestions offered resulted in the same result after about 8 hours of chat. There result is still "Internal Error 2753. hpobrt07_Exe_bin_all_all_25" when I run setup to Remove software. Even after using the Scrubber. I might just have to reinstall XP
maybe one of these can help you out :
-system restore to a previous date
-run sfc /scannow from the run box
-as you said,  a clean install
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Printers and Scanners

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