Thursday, June 12, 2014

How Do You Uninstall HP PCS 750?

TAG:Delete PSC 750 ,Removal PSC

I have had a PSC 750 previously and am currently using the PSC 2210 as well. Both drivers were installed onto my computer. I want to removal my PSC 750 but it seems uninstall is not available. It keeps looking for hpocon09.exe. But when I do manage to find it, it says “Error occurred validating the command line”. Reinstallation of the PSC 750 drivers failed as it’s detected an installation already.

What’s more, delete my PSC 2210 didn’t help with uninstall of the PSC 750 either.
There are no deleting programs available for download for the PSC 750.

How do you removal hp PCS 750 when there are not uninstall files?

Problem is CD-Rom uninstall program cannot uninstall PSC 750 entirely. If you are Windows XP, it is incompatible. So you can not use the packaged uninstaller to remove it completely. There are two practical methods left. Of cause you can rebuild your system. First, you can manually remove it. Second, you can refer to a third-party uninstaller. Some specialized uninstallers are effective. We will talk about them later.
First: Manual removal:
I. Remove installation from Add/Remove programs.
II. Remove entries from Printers and Faxes folder.
III. Remove registry entries.
IV. Remove related folders in program files

I. Use Add or Remove programs:
> Click start, and then select Control Panel
> Double-click Add or Remove programs.
> Find the name of the printers, select it, and then click Change/Remove.
> Follow the on-screen instructions, and select “uninstall all” or “remove all”.

If Add/Remove Programs does not show an entry for the HP PSC 750 and it gives no option to remove / uninstall, you can ignore the next step and go to the third-party uninstallers. If there are programs showing up here, it will be a good idea to remove those before going any further.

II. Remove entries from Printers and Faxes folder.
> Click Start, and then select Control Panel
> Double-click Printers and Faxes, and then delete all the Printers available.
> Click File menu and select Server Properties.
> Select the Drivers tab.
> Select the entry and click Remove.

III. Remove registry entries.

IV. Remove related folders in program files

1. Click Start, Run and type “command” (without quotes).
2. Key-in the following commands: net stop spooler; net start spooler
3. Type exit.
4. Open Windows Explorer and navigate to: c:system32spooldriversw32x86
NOTE: %systemroot% is usually C:Windows, but it might be “winnt” or something else; this is set when the OS is installed.
5. Inside w32x86, there will be folders with the names 2 and 3 (some may be absent, which is normal)
6. Delete all of the files and sub-folders in each of the 2 and 3 folders, but not the folders themselves.
7. Inside w32x86, there may be other folders with names starting with “Hewlett-Packard”, “hphp” or something else; delete these folders also.
8. Restart the print spooler (as in 2nd step, above)
9. Restart the computer to completely uninstall hp psc 750.

Uninstall hp psc 750

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