[MCL-11097] Impossible to launch Modpack

Hello everyone, i've got a problem with my Modpack launcher. I've downloaded some modpack from Twitch (like Skyfactory 4, FTB Egg Hunt and more....) but some error messages appear and i don't know why and how to fix it.

Linked issues

duplicates 1

MCL-5546 Unable to save download (caused by incompatible software) Resolved

Attachments

Comments 6

violine1101 2019-06-23T09:57:16Z

Duplicate of MCL-5546.

migrated 2019-06-23T10:27:05Z

So, the only issue is to uninstall my antivirus ?

violine1101 2019-06-23T12:47:48Z

Or any other incompatible software, yes. Quite a few antivirus programs interfere with Minecraft and can prevent it from launching.

migrated 2019-06-23T14:41:03Z

okay but how did i know what programs interfere with it ?

violine1101 2019-06-23T14:44:07Z

Click the link that I posted: https://minecraftirc.net/support-articles/known-incompatible-software/

migrated 2019-06-23T14:53:17Z

thanks, and after i've launched modpack once, i can install again my program or not ?