Message: The instruction at 0x… referenced memory at 0x… The memory could not be written.
Cause: Corrupt HP driver cache or conflicting printer drivers from other brands (Canon, Epson).
Fix: Uninstall all printer drivers via Print Management console (printmanagement.msc), then reinstall the latest HP driver.
Short answer: Yes, but carefully.
| Check | Legitimate | Suspicious |
|-------|------------|-------------|
| Location | Inside C:\Program Files\HP\ or a subfolder | Running from Temp, Users\Downloads, AppData\Local\Temp, or C:\Windows |
| Digital signature | Signed by “Hewlett-Packard Company” | No signature or invalid signature |
| Process behavior | Uses little CPU, only active during installs | High CPU/disk usage constantly; tries to access the internet without printer activity |
| Installation history | You recently installed an HP printer | You have never owned an HP product | iterhpgen.exe