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MB_30149627-Bedrock
7-Bedrock
November 27, 2025
Solved

CoCreate Me10 not working on win11

Hello,

 

after the upgrade of win 11 from 23h2 to 24h2  Me10 (CoCr2D CAD doesn't work anymore

Where is the problem? How can I resolve it?

 

Best regards

MB_3014962Answer
7-Bedrock
December 1, 2025

Hello,

 

Auto-resolved... in the update of win 11 there isn't a file that ME10 need it:

ctl3d32.dll in C:\Windows\SysWOW64

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4 replies

der_Wolfgang
der_Wolfgang14-Alexandrite
14-Alexandrite
November 27, 2025

The first big problem is: there is too less information available!

 

  • What's the error message?
  • Is the ME10 process visible in Taskmanager?
    • means: does it start and hang, or does it terminate immediately?
  • Whats your license Server?
  • Is the license server running?
  • Where is the license server installed?
  • Is the license server reachable? => h ttp://<serverhostname>:17171/
    • if yes : any mad notifications? => h ttp://<serverhostname>:17171/m.html
  • Does ME10 still know about the server's  host name?

There is a blank ' ' after the 'h' NOT to post a real URL in this message.

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MB_30149627-BedrockAuthor
7-Bedrock
November 28, 2025

Hello,

 

nothing error message, I can't open the program anymore before the upgrade from win 11 23h2 to 24h2

 

I tried to reinstall Me10, the programm is visible in Taskmanager but nothing happens

 

Do you have the file setup of Me10? So I'll try with a new one

 

Best regards

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der_Wolfgang
der_Wolfgang14-Alexandrite
14-Alexandrite
November 29, 2025

All the software of PTC which can be installed can be downloaded via https://support.ptc.com => Software.

Not a single question regarding the mandatory License Server got answered.

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MB_30149627-BedrockAuthorAnswer
7-Bedrock
December 1, 2025

Hello,

 

Auto-resolved... in the update of win 11 there isn't a file that ME10 need it:

ctl3d32.dll in C:\Windows\SysWOW64

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