Recently my Minecraft Launcher desktop icon is white, who can help me?
It happens a lot. Just right click and handle compatibility issues. Or replace in the Minecraft folder and delete the old one.
Can you start the game over it? Does it look like the link points to nothing?
Otherwise you can select the image of the exe in the properties of the link.
Delete the link and search for "Minecraft" in the bar below. There you click on the original file with a right click and create a new link
That has never happened to me…
minecraft