color symbol threads

[Bisty_13]

good evening, can someone tell me why from day to day (without changing any setting) catia v5 r19 color me of purple the symbol of threads? I also looked in the settings but I did not find solution to the problem.. .
also when I have to save files in formats like igs, dxf, dwg etc in the case of a code type a0000.1.catpart me truncates it in a0000.igs

 

[Mocca]

This happens when you crush random icons without knowing what they need.
you have activated/disactivated the icon "analysis mode" i.e., or the odds are all black or are of different color depending on what quoti and/or what is happening. let it be activated in such a way that if you see anything other than black it means "attention". threads for example are purple.
we waved

 

[Bisty_13]

"This happens when you crush random icons without knowing what they need. "
very kind your answer....in full cad3d style....

 

[Mocca]

...another moralizer
I was just content with a simple thank you.
we waved

 

[falonef]

I didn't realize you were ironing.

 

[barlafus]

This happens when you crush random icons without knowing what they need.
you have activated/disactivated the icon "analysis mode" i.e., or the odds are all black or are of different color depending on what quoti and/or what is happening. let it be activated in such a way that if you see anything other than black it means "attention". threads for example are purple.
we waved

but do you know all the catia icons? I have other things to do.
I envy you anyway.