Failed To Remove Driver Hp Universal Printing Pcl 6

Hello all, I am presently trying to manually remove all the printer drivers from a Windows 7 Professional machine. There are two installed print driver packages that I just can't get removed no matter what I try. Contoh Aplikasi Antrian Rumah Sakit Php. I've searched high and low for a solution, tried everything I can find but nothing works. 'Print Management' utility in Win7 tells me this when I try to remove a driver package; Failed to remove driver Xerox Phaser 4620 PCL6. The specified printer driver is currently in use. Failed to remove package x2wcorx.inf.
The specified printer driver is currently in use.Failed to remove driver HP Universal Printing PCL 6. The specified printer driver is currently in use.Failed to remove package hpcu111u.inf. Driver package is in use. The HP Universal Print Drivers (HP Universal Printing PCL 5 and PCL 6) are dependent on the Microsoft Windows Unidriver (unidrv.dll) architecture.The HP UPD PS driver is dependent on the Microsoft pscript5.dll.
Driver package is in use. Does anyone know if Xerox has a utility available that will remove printer drivers from Win7? Cheers, Mark. I tried restarting the spooler, rebooting, disabling then rebooting, etc.
That does not work. It still gives the 'in use' message.
After looking around on the net, I found a workaround, You have to remove the drivers a few seconds after restarting the spooler. If you wait any longer the drivers get locked down. (I usually have to try several times before I get it.) I manage 120 computers in a domain with 6 workcentre machines. Free Epson Tm-u220 Ethernet Manual Programs. It would be nice if there were a way to more easily remove these drivers.