1.20.1 Forge will not open

[AceBear]

So, I have this problem with forge after i download it and try to open it this error sign shows up. I have been trying for the last hour on so to fix. I have check java, passed it through firewalls. If anyone has a fix please let me know. 

java installation not completed

there are errors in the following switches:

"C\Users\jlago\Downloads\forge-1.20.1-47,4.0-installer.jar"

check that the commands are valid and try again

 

[TileEntity]

Make sure you are using Java 17

Or make a test with a Custom Launcher like MultiMC or AT Launcher

With it, just create a Forge modpack profile

[AceBear]

10 hours ago, TileEntity said:

Make sure you are using Java 17

Or make a test with a Custom Launcher like MultiMC or AT Launcher

With it, just create a Forge modpack profile

For the reference of java; is that for java code or minecraft java. I have the last version of both

[TileEntity]

java code - you will need a Java 17 installation

https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html

[AceBear]

I tired it, no success. It put up the same error code. Anything else?

[TileEntity]

Run jarfix and test it again:

https://johann.loefflmann.net/en/software/jarfix/index.html