Error when extracting...

[TheGeekdu74]

Hello, I have a error when teh TechnicLauncher want to extract an archive.

 

 

But in my archive I have that :

 

 

And that :

 

 

I noticed that when I removed the mod Liquidxp the TechnicLauncher happens to extract the archive, so it comes from the mod LiquidXp, any solution?

[plowmanplow]

Your file "extrautilities-3.0.zip" is a RAR format archive, even though the file extension is "zip". All archive files intended for use in the platform must be ZIP format archive files.

[TheGeekdu74]

So, what I need to do and how ?

[plowmanplow]

Whatever program you are using to create those archive files needs to be configured to use ZIP format instead of RAR format. How? Depends on the program. Google is your friend.