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ELIT1's avatar
ELIT1
Icon for New Contributor rankNew Contributor
1 year ago
Solved

Questa Intel FPGA Edition crash.

Hi. When trying to open any previously perfectly working project - simulator crashes. Attached stack trace. Simulator Version 2024.1 (Quartus Prime Pro 2024.3). Windows 10 Pro 22H2. Please help...
Simulation
  • ELIT1's avatar
    ELIT1
    1 year ago

    Hi Richard.

    I reinstalled Windows and everything worked as expected.

    So suddenly a Windows problem arose, which, unfortunately, could not be fixed by Microsoft tools - DISM and System File Checker.

    The only solution is to reinstall Windows.

    Thank you very much for your support.

    Best Regards,

    ELIT1.

RichardT_altera's avatar
RichardT_altera
Icon for Super Contributor rankSuper Contributor
1 year ago

This error message indicates an access violation (exception code C0000005), which occurs when a program attempts to read or write to an invalid memory location.


Could you try running it on a different machine to see if the issue persists?

If it works, that would provide a good comparison between the two machines.


Alternatively, you may try moving the project directory to a folder where you have the access permissions.


Regards,

Richard Tan