Download MultiMC

Login to MultiMC with your Minecraft Account

1. Press profiles

2. Press Manage Accounts

3. Press Add and login to your Minecraft Account

1. Press Files to find the version you want

2. Once you find it press the version name

3. Press the Download button to download a zip of the modpack that can be imported into MultiMC

4. Press Add Instance

5. Press import from zip

6. Press the Browse button

7. Find the file you downloaded and press open

8. in MultiMC press OK, and the import will start this might take awhile

Now lets change how much ram the pack uses

9. Select the pack

10. Press Edit Instance

11. Press Settings

12. Checkmark Memory and change ram under

(Maximum memory allocation). we suggest (5-6 GBs) = 5000-6000 MB