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Unknown Error could_not_initialize_outofproc_symbolic_engine

LUKI1341
Regular Member

Unknown Error could_not_initialize_outofproc_symbolic_engine

I was in school and writing things off the board when suddenly this error occured.

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11 REPLIES 11

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

This has recently come up. Check here: https://community.ptc.com/t5/PTC-Mathcad-Questions/Unknown-Failure/m-p/160130

 

Success!
Luc

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

Please attach your Mathcad Prime worksheet (in archive ".zip" format) to the message.

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

Well here is my file. I tried to reboot my Computer and closed and reopened the file but this didn't work out either.

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

Interesting. When I opened the file (using P4) it showed the same errors. Deleting the symbolic arrow and re-applying the symbolic arrow corrected the error. I don't know why.

 

 

nas0k
Regular Member
(in response to nas0k)

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

The attached file in P4

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

Take the following steps (your worksheet works fine in Mathcad Prime 3.1 with this tip):

 

1. Uncheck "Multithreading" option from "Calculation" tab --> "Calculation options".

 

2. Click on "Calculate" and recalculate your document.

 

Pic_1.png

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

Well multithreading was not enabled at all

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

1. What version of Mathcad Prime do you use?

2. Please send your issue for a PTC's tech support by using "Mathcad Support Center": https://support.ptc.com/support/mathcad_supportCenterOpt.htm

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

I use Prime 3.1 64-Bit

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

What if you reinstall as a 32-bit version?

Re: Unknown Error could_not_initialize_outofproc_symbolic_engine

Nothing you did was wrong (apart from using Prime instead of real Mathvad - but I guess you had no choice).

It looks like you ran into a Prime bug which still is not fixed.

Is it cured, when you save the sheet, close Prime and then reopen the sheet?

The last time this error came up here, reopening the sheet "solved" the problem.

 

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