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Uninstallation

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TheRazerMD edited this page Feb 8, 2026 · 3 revisions

Automatic

  • Should be enough to run Remove OptiScaler.bat

Manual

  • Run DisableSignatureOverride.reg file if previously enabled, then delete EnableSignatureOverride.reg, DisableSignatureOverride.reg - LEGACY

  • Delete renamed OptiScaler.dll (for old versions, it's nvngx.dll), OptiScaler.ini files (if you used Fakenvapi and/or Nukem mod, then also delete fakenvapi.ini, fakenvapi.dll, nvapi64.dll and dlssg_to_fsr3 files)

  • Delete D3D12_Optiscaler, Licenses folders

  • If there was a libxess.dll file and you have backed it up, delete the new file and restore the backed up file. If you overwrote/replaced the old file, DO NOT delete libxess.dll file. If there was no libxess.dll before, it's safe to delete. Same goes for FSR files (amd_fidelityfx).

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