Temporarily disable your antivirus, as these utility tools are sometimes flagged as "false positives."
Here's a general guide on how to approach this: Epson L5290 Adjustment Program Download
The is a specialized maintenance utility designed for users of the EcoTank L5290 series. Often referred to as a "Resetter," this tool is primarily used to resolve critical internal errors that standard maintenance menus cannot fix, specifically the "Service Required" or "Ink Pad Full" (Error E-11) messages. Why You Need the Adjustment Program Temporarily disable your antivirus, as these utility tools
Risks and cautions