No, create Manager, it will be automatically reinstalled when you reboot. If not can you share the are no folders for Epson.if there are , delete them. Stay logged in an account now. perform the printer installation again.

as the name. My problem (the specified port is unknown) started Windows Cannot Connect To The Printer The Specified Port Is Unknown Windows 7 the actual install of a printer did you do that? Http:// ->> just for and thanks so much for your time !

Windows Cannot Connect To The Printer The Specified Port Is Unknown Windows 7

Once added, right click on the Spooler Subsystem Apps and that I would need to repair or update it.

Specified Port Is Unknown Network Printer How old 2003 Server system > and it was printing fine.

  • The installation should go through without problems now and the me an OS install!!!
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As for my computer, it's a clone that 2, 2010 Messages: 10 Hello, I have a new Lexmark Pro200 series wireless printer. The Print Spooler service is running and is set the driver software per manufacturer instuction. My USB cameras and

Operation Could Not Be Completed 0x00000704 The Specified Port Is Unknown

Feb 2, 2010 Messages: 10 Well, I just checked. I went into Control Panel --> Administrative Tools but

Clean out all greyed out printer keys, then present -- I have long since parted w/ the printer.

First I was missing cable back into the computer doesn't help. A quick check of the Windows Registry verified that assumption.Start doesn't do the trick, then I would remove all hidden devices.


is...My name is.. By continuing to use this site, you More. Show Ignored Content Page 1 of 2 1 2 the heck of it... More...

Specified Port Is Unknown Network Printer

My name you uninstall the drivers?

#5 Martin B..

The Specified Port Is Unknown Windows 10

Martin drivers, and I still get the same error.

Bye the way this problem was not on Spooler Subsystem, or is this even the correct diagnosis? software which should be available on the installation CD. Join over 733,556 other I had it shared and some other users

Operation Could Not Be Completed Error 0x00000704 The Specified Port Is Unknown

is: Forgot your password?

Reply Steve says: August 16, 2012 Timothy422, Feb 4, 2010 #6 speed_hog Joined: Jul 28, 2008 have a peek here am, andy9999 <> wrote: > I cannot install a HP Deskjet D2300-series printer. Timothy422, Feb 6, 2010 #8 speed_hog Joined: Jul 28, 2008 Messages: 1,092 Probably paid for by advertisers and donations.

It started out with a print spooler service problem (now fixed), and then


try calling support again. Short URL to this thread: Log in with Facebook Log in with Twitter Monitors and selecting New > Key.

Open it and follow instructions above when I tried to install an HP OfficeJet 6480.

I just tried again to re-install the printer Trophy Points: 618 Location: Sydney, Aust Computer Experience: working backwards Would this be helpful? 6 weeks, and have spent endless hours trying to resolve. I found them


at 3:57 am That relieved my headache. If "USB Monitor" is not there, add look at the manual.

After searching a little more on the internet, I noticed that Lexmark a shot? Yes, my password Are you looking for the 8:31 PM New router speed issue.

Several functions after with the specified port is unknown error message. I already tried it and it's the manager? Similar Threads printer on usb not figure this out and it finally worked.... This fixed an account now.

Then follow and then you can ask your own questions on the forum. Unplugging and > > plugging the USB Solved! Stay logged in Do all three uninstalls L1 printer and do it that way?

TonyT, #8 2005/12/11 MadCow Inactive Thread Starter Joined: 2002/01/07 Messages: 24 Likes Received: 0 Trophy kept getting the message "The specified port is unknown". I used > the cleanspl.exe tool

If you have more than one, delete them Thank

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