Real-Time Windows Target: rtwintgt -setup claims to be 'successful', but rtwho then reveals that the kernel hasn't been installed.

Question

Yenson Lau 2013-2-14

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https://ww2.mathworks.cn/matlabcentral/answers/63406-real-time-windows-target-rtwintgt-setup-claims-to-be-successful-but-rtwho-then-reveals-that-the

评论： Neil Rutland 2018-9-28

采纳的回答： Jan Houska

Hi everyone,

When I try to install rtwintgt, this occurs:

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You are going to install the Real-Time Windows Target kernel. Do you want to proceed? [y] : y The Real-Time Windows Target kernel has been successfully installed.

>> rtwho Real-Time Windows Target installation is not complete. Please type 'rtwintgt -setup' to complete the installation. Type 'help rtwintgt' for more information.

=================================================

Can anyone shed some light as to how I can get the setup working properly??

I'm running MATLAB r2012b with Real-Time Windows Target 4.1 included on Windows 8 64-bit.

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Kaustubha Govind 2013-2-14

Do you start MATLAB as Administrator when you run "rtwintgt -setup"? If not, please try that and see if it fixes the issue.

Yenson Lau 2013-2-15

I have tried running MATLAB as Administrator, and unfortunately it doesn't fix the issue.

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Answer 1

Jan Houska 2013-2-15

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This is a known problem with R2012b and Windows 8. This is caused by a late change in Windows 8 that prevents correct initialization of the real-time kernel. Unfortunately we haven't been able to fix it for the R2012b release.

Please try R2013a Prerelease, the problem should be fixed there.