> For the complete documentation index, see [llms.txt](https://kc0-2.gitbook.io/untitled/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kc0-2.gitbook.io/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/common-issues/driver-errors-failed-c0000041-c035001e.md).

# Driver Errors (FAILED, C0000041, C035001E)

This page will help you fix any driver error when attempting to launch a tool.

### Failed To Load Driver

1. Turn off [Antivirus Software](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/4.-antivirus.md)
2. Turn off [Memory Integrity](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/6.-memory-integrity.md)
3. Disable the [Vulnerable Driver Blocklist](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/7.-driver-blocklist.md)
4. Uninstall [Anti-Cheat](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/5.-anti-cheat.md)

### C035001E Error

1. Turn on [Virtualization](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/1.-virtualization.md) in BIOS
2. Turn off [Hyper-V](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/3.-hyper-v.md) in Windows

### C0000041 Error

1. Uninstall [Valorant's Anti-cheat](/untitled/~/changes/pEF8Nv7M1OXiEarvxaRq/guide/5.-anti-cheat.md) aka Riot Vanguard
2. Or run command as admin `sc stop vgk`

All of the above are the known fixes for a driver loading error. If you still get the driver error after following ALL of the above, check out the rest of the common issues and see if it may correlate to yours. If none of those help, please create a ticket in our Discord server and we may be able to assist further: <https://discord.gg/devware>