Borderlands 2 Modding issue

so i’m trying to mod one of my game saves in the horizon mod but when i open up the game save it says “invalid signature type detected for the loaded package. Halting reading. Please make sure the file is a valid Xbox 360 XContent Package (‘LIVE’,‘PIRS’,‘CON’).” that is the message i get when i try to open it under the borderlands save editor. i have it saved as SaveGame.sav

Please help! someone! please!:’(

another thread?

what?

GO i need a infinite health BL2