Previous incomplete uninstalls leave registry keys under HKLM\SOFTWARE\Intel\ with permissions that prevent overwriting.
This error typically appears in Windows Event Viewer or as a popup crash report. It is most commonly associated with Intel Wi-Fi Hotspot features or Graphics User Interface components. "IHV" stands for Independent Hardware Vendor, "MUI" refers to Multilingual User Interface, and "64" indicates the 64-bit architecture of the application. ihv gui mui 64 access denied hot