Adware-types can run intrusive advertisement campaigns (i.e.

These unwanted apps can force-open rogue, sale-oriented, compromised, deceptive/scam and malicious websites. Furthermore, PUAs can have undisclosed capabilities. This is likely to be the case with Dll-Files Fixer as well. purchase) to perform their functions, yet following activation, they remain nonoperational. Prime examples are fake anti-virus tools/system optimizers. They entice users into download/installation with offers of various 'useful' functionality, however, the features promised rarely work as advertised and, in most cases, do not work at all.

While legitimate products can be distributed in dubious ways, these techniques are primarily used to spread untrusted software.

This category contains questionably marketed and distributed products, yet this software is often nonoperational and/or has additional functionality that is not listed. Due to the dubious techniques used to proliferate this app, however, it is classified as a Potentially Unwanted Application (PUA). Much as the name implies, Dll-Files Fixer is software endorsed as a tool capable of fixing DLL file errors, thereby improving system performance.