CRL:"Simulation Target IPP BLAS" cannot be found in the registry

Running Simulink with an accelerator gives me this error on my desktop computer. It compiles fine under normal, accelerator and rapid on my laptop, but does not do the accelerator on my desktop. Sometimes, it won't even run under normal. I have uninstalled and reinstalled MATLAB, C compilers and I even formatted the hard drive and reinstalled the operating system thinking it maybe some corrupt file and the error is still here. I have searched the Internet and I could not find anything.

I have a presentation I need to make in a day using my desktop so I would appreciate any help.

[Bill Tubbs]

I have this same error on Mac OS X now. Various models that were working 2 days ago are now raising this.

Is there any further information or solutions?

Answer 1

[Will Forfang]

Do you have Avast Anti-virus, by chance? As of this morning, I began receiving the same error that you mentioned in your title.

After some inspection, I found that Avast had quarantined this file:

C:\Program Files\MATLAB\R2013a\bin\win64\physmod_gui_core_fkw.dll

Restoring the file from quarantine and disabling Avast resolved the issue for me.

[belal]

Thank you very much for your answer I struggled to solve the same problem for few days till I found your answer which was very useful Thanks a lot

[Joshua Dillon]

I also experienced this problem with a recent Windows 10 update. The only solution I found was to uninstall/reinstall MATLAB. Not ideal but it seems to be working.

Answer 2

[Bill Tubbs]

Problem was solved for me on Mac OS X by closing MATLAB and all Simulink files and restarting.

Answer 3

[Andy]

Thank you, that worked. I can't believe I ended up reformatting my system for this....stupid avast must have made a definition update overnight.

Answer 4

[peter adolph]

thanks a lot