My Mathcad doesnt lunch

[AC_11018609]

My Mathcad was working and now it wont start. it lunches for a second then it will close.

[ppal]

Perhaps wait till dinner?

https://community.ptc.com/t5/Mathcad-Installation/Mathcad-won-t-open-beyond-splash-screen-after-unrelated-crash/td-p/861851

[VladimirN · Accepted solution]

Try the following tips:

• "Mathcad Prime does not launch after the initial splash on Windows OS": https://community.ptc.com/t5/PTC-Mathcad-Installation/Mathcad-Prime-does-not-launch-after-the-initia... 
• "Error "Mathcad application has stopped working" when launching Mathcad Prime x64-Bit version": https://community.ptc.com/t5/PTC-Mathcad-Installation/Error-quot-Mathcad-application-has-stopped-wor... 
• Article - "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": https://www.ptc.com/en/support/article/cs277907
• "Mathcad Prime 4.0 doesn't start anymore": https://community.ptc.com/t5/Mathcad/Mathcad-Prime-4-0-doesn-t-start-anymore/td-p/492614