YOU SAID:

Ok, so my previous attempt didn't change anything.

INTO JAPANESE

わかりました、それで私の前の試みは何も変えませんでした。

BACK INTO ENGLISH

Okay, so my previous attempt did not change anything.

INTO JAPANESE

さて、私の前回の試みは何も変わりませんでした。

BACK INTO ENGLISH

Well, my last attempt did not change anything.

INTO JAPANESE

さて、私の最後の試みは何も変えませんでした。

BACK INTO ENGLISH

Well, my last attempt did not change anything.