Filter Generation Errors

justbob

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Jul 16, 2019
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24
Hello,

Does anyone know the cause and fix for this obnoxious error message? It seems that once you get it the 1st time, there is no escape from it. Every time it occurs the steam starts coming out of my ears.

Closing the program and reopening it doesn't fix it. It seems to be tied to a setting it doesn't like somewhere but fails to say what setting or what causes it so you can try to make adjustments to avoid it going forward.

Any thoughts? Thanks

Screenshot 2026-09-03 203252.png
 
If this is on startup your al.ini file can be corrupted. Just delete it. It sits in the program data folder.
 
Hello Bernt,

This error occurs not on start-up but after the program has been running fine for a few hours. It occurs at the time the Generate Correction Filter button is clicked.

So I renamed the AL.ini file as suggested to give it a try. I setup all the configuration again now this time I get the below error when attempting to save the Target configuration.

Mind that the Target is nothing too special here. For what its worth, if I just draw a line from 10hz-1000hz it will let me save that.

Also worth mentioning..this occurs on Targets that the program already successfully created correction files for just a day prior.

No idea whats going on with it


Screenshot 2026-09-04 063304.png
 
So it seems this error has something to do with attempting to use a Mid-Band correction in the Correction Procedure Designer. Once I removed that the filter generation would work again.

Guess I wont attempt to use that feature going forward to avoid the headaches.
 
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