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The Specified Port Is Unknown Windows 10

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I was about to take "Johno's metod.." then, I read your post, followed the link, download tha tool and... Expand HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Print\Printers Delete any subkeys that reference any network printers. Cheers mate. My problem (the specified port is unknown) started when I tried to install an HP OfficeJet 6480. his comment is here

Posted 09 January 2007 - 11:25 AM If mudhi's solution doesn't do the trick, then I would remove all hidden devices. In order to fix this error, The first thing that had to be done was to uninstall all leftovers from the installation of the HP printer. Go to Windows\System32\Spool and delete everything in the following folders 1. The problem hat to be connected to the USB Monitor. https://social.technet.microsoft.com/Forums/office/en-US/0d98a5c0-0da0-4d96-801b-493bb9cc2e2a/windows-cannot-connect-to-the-printer-specified-port-is-unknown?forum=winserverprint

The Specified Port Is Unknown Windows 10

Please re-enable javascript to access full functionality. Edited by trenth, 04 January 2008 - 12:54 AM. 0 Back to top #9 JEL JEL Junior TEG Forum Member Members 1 posts Posted 30 June 2008 - 01:08 PM Glad Your cache administrator is webmaster.

I probably could share the printer from my laptop, but I'm not home much and thus the laptop is usually off. More About Us... Uninstalled my hp 3330 laserjet and then tried to install my new Canon Pixma MP530. Operation Could Not Be Completed The Specified Port Is Unknown TechNet Products IT Resources Downloads Training Support Products Windows Windows Server System Center Browser   Office Office 365 Exchange Server   SQL Server SharePoint Products Skype for Business See all products

The installation should go through without problems now and the error message the specified port is unknown should not appear.SummaryArticle NameThe Specified Port Is UnknownDescriptionExplains how to fix the error message Operation Could Not Be Completed Error 0x00000704 The Specified Port Is Unknown My System Specs Computer type PC/Desktop OS Windows 7 home premium 64 bits . This can be done with the HP Scrubber software which should be available on the installation CD. in fact I almost never put there disc's in, I get the driver from the site first...

I've tried both from the XP machine. Kb2748246 I haven't tried that yet but I will. If you're new to Tech Support Guy, we highly recommend that you visit our Guide for New Members. I am trying to find the driver you need!!!

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

Password Advanced Search Show Threads Show Posts Advanced Search Go to Page... http://pcsplace.com/hardware/fix-the-specified-port-is-unknown-error-for-printers/ Timothy422, Feb 3, 2010 #4 speed_hog Joined: Jul 28, 2008 Messages: 1,092 there lame website doesnt even say they have a pro200 !!! The Specified Port Is Unknown Windows 10 The specified port is unknown." The error appears near the end of the installation process. The Specified Port Is Unknown Usb Printer l as in a, b, c, d, e, f, g, h, i, j, k, l ....lvee Favorite Song...Great Gig in the Sky..Pink FloydFarewell, Sid..Wish you were here.Laura Back to top #3

About Us PC Review is a computing review website with helpful tech support forums staffed by PC experts. this content Advertisement Recent Posts Windows won't reinstall!! It finds the printer but does not find the port? Expand HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\Environments\Architecture\Drivers\Version-3 Delete any subkeys for printer drivers that have been installed. Windows Cannot Connect To The Printer. The Specified Port Is Unknown Server 2008

I figure that the problem lies not with the printer (works on other pc) or the hardware but rather that XP has lost track of what to do with a USB Win 7 pro x64 - in a domain environment! Art Guest I have a Canon MP780 multi-function machine that I've not been able to succesfully connect. weblink Fix inside January 7, 2017 Microsoft Edge: show address bar all the time January 7, 2017 Microsoft: Windows 10 Bitlocker is slower, but also better January 6, 2017 About GhacksGhacks is

A quick look in the Windows Registry verified that assumption. 0x80070704 Now right-click in the right pane and select New > String Value from the menu. Tuesday, November 19, 2013 9:38 AM Reply | Quote 0 Sign in to vote Hey Bsod2600!!!

This approach works for me especially when it comes to usb printers. 0 People build things to work.At what point do you suffer tyranny without rebellion...SmokeyAnd the sheep grazed on, content

The problem is in the installation program. Back to top #11 MisterDave MisterDave Junior TEG Forum Member Members 1 posts Posted 10 August 2010 - 02:41 PM I have struggled for days to fix my HP printer installation. The thing I'm worried about is this is an all-in-one printer with scanner and fax. Cleanspl Hi!

GR8! Posted 02 May 2007 - 05:14 PM Glad things are working for you have a good day. 0 People build things to work.At what point do you suffer tyranny without rebellion...SmokeyAnd I receive a "specified port is unknown" message when I try to connect the device to my Asus laptop via USB. check over here if you do not know what the original admin password is when the PC was first installed with XP... (NOT the one you use to log-in to your desktop) then you

Join our site today to ask your question. and of course make sure you uninstall the disc driver and clean out the left overs and restart PC then try this... It didn't help. Run these ones by double clicking and when the command box comes up (black box with white writing) follow instructions.

Restart the Print Spooler servicesJohn Miller MCTS Marked as answer by Johno Muller Wednesday, January 04, 2012 12:55 PM Wednesday, January 04, 2012 12:54 PM Reply | Quote All replies 0 Home About Contact Advertise Submit Guest Post

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Fix The Specified Port is Unknown Error Thank's My System Specs Computer type PC/Desktop OS Windows 7 home premium 64 bits ungaby View Public Profile Find More Posts by ungaby . 26 Feb 2013 #2 VistaKing Windows so if u are looking for a solution for " USB001 serial port missing from 'ports to choose' U can run this tool and be happy...

Delete any subkeys for printer drivers that have been installed. 4. Hope this helps speed_hog, Feb 3, 2010 #2 Timothy422 Thread Starter Joined: Feb 2, 2010 Messages: 10 Thanks for the suggestion. I'm running XP Professional. > > I have been able to successfully connect the MP780 to my 4 year old > Compaq 700 Presario laptop running XP Home. > > Help! I've tried installing as per the manufacturer's instruction, booting-rebooting-connecting and disconnecting, installing manually, installing with the supplied drivers, installing with windows supplied drivers and still, whilst the printer icon appears, the

I purchased a Brother MFC-J6920DW yesterday and repeatedly got this error message despite trying the solutions mentioned. The installation itself went smoothly until the installer requested to connect the USB cable to the computer. I rebooted both computers, added the printer to the desktop and then I was able to add it to the laptop. Solution go to C:/Windows/System 32/DRVstore and remove all HP related folders.

Yes, my password is: Forgot your password? My 3330 was also plugged in via USB and worked fine. Page 1 of 2 1 2 Next > Advertisement Timothy422 Thread Starter Joined: Feb 2, 2010 Messages: 10 Hello, I have a new Lexmark Pro200 series wireless printer. They said the cause of the problem is something wrong with the Spooler Subsystem Apps and that I would need to repair or update it.

then follow mudhi's advice. Thank you very much. A quick check of the Windows Registry verified that assumption.Start the Windows Registry Editor with [Windows R], [regedit] and [enter].