Mathcad Installation

I am using Mathcad Prime Release 9.0 and Datecode9.0.0.0I have been using Prime 9 for several months. Yesterday, when starting, Mathcad crashed the whole computer. After reboot, when starting mathcad, I see the small message saying mathcad is starting. Then nothing. Mathcad stops and no mathcad is seen on program manager (windows 10). I uninstalled Mathcad, then reinstalled but I still have the same issue.Here are the errors that I facedNo message

When I open mathcad prime on my computer with Windows 11. The app shows up on the bottom dock but it does not open a new window. What can I do to fix this? I need to access it ASAP for a big project. It was working fine yesterday. Nothing changed except I am now physically out of the country. It doesn't even give me an "invalid lisence". Just a black screen.I have tried:1. force-quitting the app (with a right click on the bottom dock).2. Force-quitting from task manager. (It always appears to stop at 170, 175 MB of usage. Nothing else is running on the computer)3. Rebooting my computernone of them work so far. I'm out of options.Thank you,Kevin

I have had Mathcad in versions 5, 8 and most recently 9 installed on my pc.I then removed versions 5 and 8 to gain storage on my pcNow I need to reinstall version 8 to be able to work on the same sheets as my teammates. However, when I go to install, it says that version 8 is not allowed. Any suggestions on what to do? 

Mathcad Prime 6/7/9 not launching after initial splash screen, instructions inSolved: Mathcad Prime 4.0 doesn't start anymore. - PTC CommunityCS277907 - Mathcad Prime does not launch after the initial splash screen if Windows update KB4055002 for Microsoft .NET Framework 4.7.1 installed on the machine (ptc.com)Mathcad Prime does not launch after the initial sp... - PTC Community Does not help, everything on there has been tried. We have the newest W11 enterprise editions with latest updates, software has been tried to run with admin rights as well local/domain admin accounts. No logs have been recorded in programdata and config files are almost empty before/after deleting .conf "<?xml version="1.0" encoding="utf-8"?><configuration><userSettings><Spirit.Properties.Settings><setting name="UpgradeSettings" serializeAs="String"><value>False</value></setting></Spirit.Properties.Settings></userSettings></confi

I received 2 license files and I tried both. (No difference.)I configured the license (pointed to one of the 2 files) and I got this:But then when I run Mathcad, it acts like it has no license:What's going on?

I am trying to configure the Trial license version for Mathcad Prime 9, this is the error message I get when I try to configure using the file I received via email:Failed to configure license for PTC Mathcad Prime 9.0.0.0: Access to the path 'C:\ProgramData\PTC\Mathcad Prime\MathcadPrime.exe.V7.config' is denied.

Tells me I have reached the maximum number of licenses. I have prime 7 exress and would like to install prime 9 express. It keeps asking me for some license everytime I install the free version. I also cannot load the knowledge articles below. The links don't work, it jsut does some funny animations and does not load the community pages.

User ID: elihay.f@gmail.comheyI bought the software about two months agoI learn and use it,This morning I rebooted the computer and opened the software but it only opened the initial loading screen and then did not open the software,I tried uninstalling the software and installing on a computer but it gave me the same problem.I would like to know if you can help me open and use the software.Thanks.ELichai

Hello Team,i have a problem with my mathcad license.I got a new laptop and my license is activated on my old laptop. Is there any chance to activate the license on my new laptop and deactivate the other host?Thanks for responding!Greedings,Lorenz Schinagl

Hello,As I remember I started working with mathcad 2, many years ago.I'm still using Mathcad 15 since 2014.Now I got a new PC and a new Notebook.So I would need new licences.After some Mails I wrote to the academicsupport.The answer:"The Mathcad 15 has retired. We are not able to provide support for this".What can I do now? Is there any chance to run Mathcad 15 on my new computer?Greetings George

Recently, my SSD hard drive crashed and I lost all emails and software installed on my laptop, including the license file for my single-user MC 9.0.0.  I can't find a customer support email where I can request a replacement for said license file. Your advice is appreciated. Regards 

Hello, I tried to download Mathcad Prime 7 but in the installationassistent the status of the application is "not permitted". How can I avoid this? 

Dear ladies and gentlemen,   We have 2 Mathcad licenses, but I can't find the product code for them right now. If you need any more information from me in this regard, please let me know.   We currently have the situation that we have 2 licenses and had to change the MAC addresses for them and reinstall them at the same time. Now we are faced with the issue that Mathcad 15 can no longer be licensed with the current licenses because Mathcad is too old.   So my question to you is, do you still see a possibility of getting Mathcad licensed despite a new installation, or are the licenses no longer usable for us in combination with Mathcad?   Thank you very much for your effort.   R. Bürger   Translated by the Community Moderation using Google Translate ----------------------------------------------------------------------------------------------- Sehr geherte Damen und Herren, wir haben 2 Mathcad Lizenzen, den Product-Code dazu finde ich aber gerade nicht.

I had to install MCAD 14 on a new machine. To my great surprise, that went well, except that I cannot access QuickSheets. When I try, I get the message below. Can anyone help with this?  

Have been working on a file for a couple of days, but crash resulted in 0kb file! Is it possible to recover/restore the file??

Hello! I just created a new account with my university email account, then when I set up mathcad Prime it gives me error of: "You have reached the maximum number of license requests available for your product type." Please help me with this issue. Thank you

I am using Mathcad Prime Release 9.0 and Datecode9.0.0.0Retype serverlicense adressHere are the errors that I facedHi,We have users that needs to retype the serverlicense-adress once or every other week, it is like the program don't remember what you typed in.All other functions i working so it is only this that we have some issue with, have been so since summer.I have the program also installed but don't seams to be an issue for me, but i don't use the program i that way, i just maintained the server and our license.Have you heard about this before, do you have some recommendation what we could do?Best RegardsTomas EklöfService Responsible

Hi,I recently posted a question about transferring Mathcad Prime 3 to a new hardware.@LucMeekes kindly guided me to the End-of-Sale Announcement and to a related FAQ where PTC clarified that licenses can be transferred for hardware replacement purposes after December 31, 2021. I was also recommended to contact PTC customer support for this.I contacted PTC customer support, but because I do not have a maintenance subscription, they reverted as follows:"The Community is the correct place for support. You already searched there, that ís great. I would suggest you create a thread under Mathcad and I am sure, one of our Engineers or Peers will guide you."Can any user or engineer from PTC help me with my Mathcad Prime 3? Please reply or message me if you think you can help!Thank you in advance.Felipe 

There are two options to acquire 30 days Mathcad Prime license file. Please follow below listed, Step by Step procedure:   Option 1: Retrieval of License file via Internet   1. Install Mathcad Prime 6.0.0.0 and launch it.       2. Click on the Mathcad Prime Icon (M') and Select #M' Options. Refer below image:   3. In the new Window "PTC Mathcad Option", select #Get License       4. In the PTC Mathcad License Wizard window, select #I want to try the full PTC Mathcad functionality for 30 days and than select #Next       5. Enter your PTC.com login Credentials (Email and Password). If incase you don't have one, you may create by selecting the second option #I am New to PTC.com  and need to create an account and create an account     And select #Next   6. On PTC Mathacd License Wizard page, Acquire License will Prompt for you to Select the Products to install the License for, in this case I have selected P

I cannot get the 30 day free trial to activate. I have gone through the activation process repeatedly and it does not work. No matter what I do the program does not recognize that a license has been activated.

As a Mathcad User if you happen to receive an error message "An Unhandled exception occurred on the dispatcher thread. See “C:\ProgramData\PTC\MathcadPrime\Logs\MathcadPrime_Exception_###.log"   Than to address the problem, lets first understand the reason for this error followed by Resolution.  Root Cause of Error: MathcadPrime.exe.config may have been corrupted User.config is corrupted for the user trying to launch Mathcad Prime Resolution: There are two resolutions to address the problem Resolution 1 - 1.  Rename the file MathcadPrime.exe.Config to old_MathcadPrime.exe.Config in the default Mathcad Installation location "C:\Program Data\PTC\Mathcad Prime".   2.  Rename the folder #PTC to old_PTC in the location " C:\Users\%username%\Appdata\Local"     3. Clear Temporary files on the Machine     If the above instructions fail to resolve the issue, uninstall the application, reboot the machine and reinstall Mathcad

Dear sir or madame,i kindly ask u to give me another 30 days trial version to finish my masterthesis and printout my calculations without the mathcad express signs in the backround.In the company i work we use mathcad anyway, so i figured, it would not be a problem to give me another trial version.kind regardsJohannes Scherfler

I am trying to install Mathcad Prime.I cannot get past the 3rd step in the installation. I have completed introduction & software agreement.When I get to the 3rd step, Application Selection, the window says "Choose from the list below:"The application window below is blank with no options to select.Please advise.

After experiencing a hard drive crash and installing a new disk I cannot licence the reinstalled MCAD14 program for product code xxxxxxxxxxxxxx-xxxx-xxxxThe licence.dat file I can refer to for workstation CPU ID that uses this file is xx-xx-xx-xx-xx-xx does not work.How can I license the product?

I am trying to add a new license file, but it just keeps saying that it expired.If I go online to look at my licenses, it says there are none.Is there a time limit from when a license is purchased to when it is activated?  The license file I have (.txt) says it expires in 2025.