Redeeming an Adobe Photoshop Lightroom 5.7 Multilingual key is really simple, just follow these steps:
- Download the program from the official page: https://download.adobe.com/pub/adobe/legacy/lightroom/win/5.x/Lightroom_5_LS11_win_5_7_1.exe
- Activate the key.
The key is not working
If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions: