Minecraft Forums

This just started happening today and I've tried doing the basic troubleshooting tips

- Uninstall and reinstall minecraft

- Use a vanilla client and then go back to optifine

- Updated my graphics drivers

- Made sure Windows was up to date

Here's the error I get:

Unable to save download. lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar
Name: lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar
URL: https://libraries.minecraft.net/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar
Error details: Attempting to move successful download to C:/Users\Strixxus\AppData\Roaming\.minecraft\libraries\org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar
The file or directory is corrupted and unreadable
Filename on disk: 0c03-b758-8626-d130
Path: C:\Users\Strixxus\AppData\Local\Temp\0c03-b758-8626-d130
Exists: file

I'm using Windows 10 Pro 64 bit

I'm also using java version 8 update 161

And my GPU is a GTX 1050 Ti SSC

Thanks in advance

See point 2 here https://www.minecraftforum.net/forums/support/unmodified-minecraft-client/2827415-1-12-faqs-read-before-posting