What is igfxpers.exe error? Igfxpers.exe file is the persistence module belongs to Intel Common User Interface developed by Intel Corporation. It is related with NVidia Common User Interface module for Intel graphics cards. The associated files of igfxpers.exe contain NV4_DISP.dll, nvwimg.dll, nvapi.dll, nvwrstr.dll, nvlsp.dll, nvsvc32.exe and nvvsvc.exe. There are multiple system problems can possibly result in igfxpers.exe error, including damaged or missing igfxpers.exe, igfxpers.exe install failure, incompatible version of igfxpers.exe, problematic igfxpers.exe removal/repair failure, undesirable registry problems, missing or corrupt driver files, disabled driver and driver update failure. Why do you need to fix igfxpers.exe error as fast as you can? There are multiple system problems can be generated by igfxpers.exe error, including: Inexplicable loss of network bandwidth Unexpected Blue Screen of Death errors Third- party application removal failure Windows file removal failure Software instability Black Screen of Death errors with driver file detail Undesirable increase of system pops- up USB driver problems Hardware device install failure Windows update failure Common igfxpers.exe error messages: Igfxpers.exe caused PAGE-FAULT-IN-NON-PAGED-AREA Igfxpers.exe cannot be run from within Windows Igfxpers.exe cannot be found Igfxpers.exe