If i want to update 2 archaic glyph( or Strange solution, ancient stone) without use shreew analysis. Do i have to identified them Twice.

For exemple. If i want to upgrade 2 archaic glyph, i need to identified twice and pay VP to upgrade or jusst identified once and pay VP enough for 2 card

You only need to successfully identify/translate them once. Once you complete the requirements of the untranslated/unidentified version of the card, you add an entry into the campaign log, and that entry is all you need to upgrade the base versions to their upgraded versions.

But if you want two different upgraded strange solutions (maybe a fight and an evade) you would have to have to identify two separate strange solution right? Since they obviously are different solutions.

No, you don't have to.

8 hours ago, Mimi61 said:

But if you want two different upgraded strange solutions (maybe a fight and an evade) you would have to have to identify two separate strange solution right? Since they obviously are different solutions.

DarkFate said it right. You could argue that your identified solution was a mix of 2 and it took you time and knowledge to separate and identify them. However your investigator worked that out

11 hours ago, Mimi61 said:

But if you want two different upgraded strange solutions (maybe a fight and an evade) you would have to have to identify two separate strange solution right? Since they obviously are different solutions.

It's just the one solution. But it's strange.

This is awesome news. Poor Mandy who has never been terrific at Chemistry, is most grateful!