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Unable To Open Comm Port

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If you have a chance to check that and see if any applications come up, that could provide a clue ... Just now i checked under Device Manager -> Ports (COM & LPT) and it states there: Prolific USB-to-Serial COMM Port (COM27) So..do i need to change anything? Add Image I'm e.g. All rights reserved. check over here

Bitmonster Reply With Quote « Previous Thread | Next Thread » Posting Permissions You may not post new threads You may not post replies You may not post attachments You may Sign up now Updated: August 6, 2009 Share this discussion: Tweet Related discussions: The PC Buying Advice Thread mk II Tech Society 3.0 [Wiki Guide] Laptop Buying Advice TSR Doctors society Not a problem Acknowledged In progress Solved Hi Bernie I tried it on my old XP system and it installed correctly and ran. I ran it on Windows 7 as admin and it Comment good solution!

Unable To Open Com Port Windows 7

I have searched the forum, and found some posts about similar devices, but didn't find anything that helped me. We've heard that some security software (in their scans of devices and files) can hold open COM ports - that's another area to think about. I am having this problem with a few pcs at the moment since our company upgraded.I have tried writing a couple of lines in VB6 to try and open the com good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed?

  1. By RedFury in forum Networking and Internet Replies: 6 Last Post: October 14th, 2002, 09:36 PM Posting Permissions You may post new threads You may post replies You may not post
  2. I am just getting familiar with Linux, so it could take me some time to figure out, and I am not sure how that would ultimately help in the Windows 7
  3. Choose...
  4. The printer is attached to COM1.
  5. Please help me to stop an Excel error message.
  6. Started by: Blue_Mason Forum: Chat Replies: 33 Last post: 3 minutes ago A-level options!
  7. Sorry.
  8. Found the culprit tho, I found a Brother Printer that had a failed install was "locking" all the ports, when I removed the Printer and the software/drivers for it, the ports
  9. when I try and use it with Hyper Terminal or TeraTerm I get: "Another program is using the selected Telephony device.
  10. I have Windows 7.

good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? The system returned: (22) Invalid argument The remote host or network may be down. All Rights Reserved Tom's Hardware Guide ™ Ad choices DaniWeb IT Discussion Community Join DaniWeb Log In Hardware and Software Programming Digital Media Community Center Hardware and Software Microsoft Windows Answered Unable To Open Com Port Windows 10 This doesnt make sense!Can anybody help? 1 answer Last reply Aug 5, 2004 More about cannot access serial port AnonymousAug 5, 2004, 6:33 AM Archived from groups: microsoft.public.windowsxp.hardware (More info?)There are

Which com port is your modem trying to default to? indifferent, undecided, unconcerned sad, anxious, confused, frustrated kidding, amused, unsure, silly happy, confident, thankful, excited Cancel 0 Edit Delete Remove Official Fork Tom September 02, 2011 16:29 Hi Bernie Tried procexp The time now is 08:53 PM. Same error message.

indifferent, undecided, unconcerned sad, anxious, confused, frustrated kidding, amused, unsure, silly happy, confident, thankful, excited Cancel 0 Edit Delete Remove Official Fork Tom August 29, 2011 17:47 Hi Bernie Many, many Unable To Open Connection To Com1 Unable To Open Serial Port Putty Back on subject, do you know if your device uses a physical or virtual com port? If you are not using the equipment on any of your computers you can adjust this setting. good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed?

Failed To Open Com Port Sp Flash Tool

Not a problem Acknowledged In progress Solved Hi Tom, VirtualBox has the ability to assign USB devices to the VM (in 1.1 mode with std edition; and 2.0 mode with Oracle VirtualBox When I use Hyperterminal to test COM1, I get the message "Unable to open COM1. Unable To Open Com Port Windows 7 I don't have another serial device, but I'll see what I can come up with. Unable To Open Com Port Win Error Code 2 It has changed to IRQ 07.

I originally tried using Microsoft's VM, but found some short comings and abandoned it for Oracle. Like I said, neither are running unless I explicitly start them. That's the news from here. check my blog Last edited by paul9; September 4th, 2005 at 09:10 AM. So if getting it running in Linux in a VM might be a useful workaround, but if you've never used USB devices with VirtualBox, it can take a bit of fiddling. The system returned: (22) Invalid argument The remote host or network may be down. Unable To Open Connection To Com1 Unable To Open Serial Port

Just now i checked under Device Manager -> Ports (COM & LPT) and it states there: Prolific USB-to-Serial COMM Port (COM27) So..do i need to change anything? Started by: Anonymous Forum: Friends, family and work Replies: 59 Last post: 11 minutes ago Are Christmas lights tacky and chavy? Proposed as answer by arnavsharmaMVP, Moderator Wednesday, June 05, 2013 5:40 AM Marked as answer by arnavsharmaMVP, Moderator Tuesday, July 09, 2013 9:12 AM Friday, April 06, 2012 1:23 AM Reply this content Please Try again.

Oops! Failed To Open Com Port Flash Tool UD-160-A USB 2.0 Universal Docking Station with DisplayLink DVI/VGA up to 1920x1080 UGA-2K-A USB 2.0 to VGA/DVI/HDMI Adapter for Multiple Displays up to 2048x1152 Each - DisplayLink DL-195 Chip Storage Dock If Hyperterminal is being told to connect to COM3 and giving that message, we need to figure out what other piece of software on the system is also using COM3. Quick thing

The time now is 09:53 PM.

But looking into it might also confirm or not if VirtualBox may be the entity already grabbing the COM port. We've heard that some security software (in their scans of devices and good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? You could try uninstalling it and restarting the machine to let it reinstall. 0 Discussion Starter johnpote 7 Years Ago Thanks for the idea. Unable To Open Connection To Com3 Unable To Open Serial Port solved Looking for mini-itx MB with 6 SATA and serial port solved pci serial port is not now showing in device manager win7 and i want to install a video card

Got to admit though it's better than its predecessors. I'm running Win XP home with all service packs and updates. Microsoft Customer Support Microsoft Community Forums Windows Client   Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 http://blacklex.com/to-open/unable-to-open-com-port-1.html Not a problem Acknowledged In progress Solved Hi Bernie Many, many reboots, always the same result.

Try TSR's new search (beta) Go Close Choose a topic Please choose a topic Study help -- study help -- Accounting and Finance Biology, biochemistry and other life sciences Business and Email address this can't be left blank please enter a valid email (e.g. [emailprotected]) this email is already registered. I just did it again for a sanity check, setting the port to COM10.