Unable to install driver.

[MysticExile]

When running the InstallDriver.exe (with admin), it gives;
"Unable to install or open the 64bit InpOut driver InpOutx64.sys. Please try running as Administrator."

[MysticExile]

@PolAlcarria I haven't had the issue with the latest releases so I don't know a solution, sorry.

[MrHin1911]

I got the same issue here, even I have tried to use running as Administrator, but it still pop up the same message

[sbski]

When running the InstallDriver.exe (with admin), it gives;
"Unable to install or open the 64bit InpOut driver InpOutx64.sys. Please try running as Administrator."

Is a known issue and I will be looking into alternatives to inpoutx64 here I just want something that doesn't trigger everything to go off because of reading a small section of physical ram

[barbossa19]

I have the same error. This program not working on SteamDeck

[Kronodile]

same error here

[C0D3-M4513R]

I had this error. I did

• pnputil /add-driver WinRing0x64.sys /install
• pnputil /add-driver inpoutx64.sys /install
• Disabled the vgk (Vanguard) Driver via SystemInformer
• Tried again to install (failed)
• Run application

I do not know which of these steps worked, but I'd guess stopping vgk might have played a role.
If you actually do play Valorant, just restart vgk via SystemInformer, when you are done configuring your system.