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What does it mean by Library Not Registered?

CS_9753655
1-Newbie
1-Newbie
‎Dec 21, 2020 09:55 PM
‎Dec 21, 2020 09:55 PM

What does it mean by Library Not Registered?

I am trying out MathCad 15 and keep getting an error message that I have never seen before (I have used MathCad 6 and 13 in the past). If I enter something like Frequency:=60 and then try Frequency= , I get an error message that says Library Not Registered. What is it trying to tell me? Thanks for the help.
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2 REPLIES 2
Werner_E
24-Ruby V
24-Ruby V
(To:CS_9753655)
‎Dec 22, 2020 11:55 AM
‎Dec 22, 2020 11:55 AM

I am not sure what the problem might be. If you installed MC15 and then uninstalled the older version, this may be the reason and you may try a repair installation or a complete reinstallation.

You also have to ensure that the correct .NET version is installed.

It may also be worth a try to run the command "mathcad /register" from a command windows with admin privileges.

 

If you search this forum for "Library not registered" you'll find a couple of older threads dealing with the very same problem - maybe the suggestions given there can be of help.

 

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VladimirN
24-Ruby II
24-Ruby II
(To:CS_9753655)
‎Dec 23, 2020 04:02 AM
‎Dec 23, 2020 04:02 AM

Can you attach your worksheet?

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