Deltainstaller.exe

: Security tools like Malwarebytes often flag it as "PUP.Optional.Delta" or similar adware.

: Run a full system scan with tools such as Malwarebytes or the Farbar Recovery Scan Tool (FRST) to ensure all registry keys and related files are cleared. DeltaInstaller.exe

: It is typically a 32-bit PE executable, often appearing in logs alongside other adware components like deltasetup.exe or deltatb.exe . Is it Safe? : Security tools like Malwarebytes often flag it as "PUP

While not traditionally a destructive virus, it is considered because it often installs without explicit user consent and interferes with the browsing experience. If you find it on your system and did not intentionally install the Delta Toolbar, it is recommended to remove it. Removal Recommendations Is it Safe

Are you currently seeing or browser redirects , or did you just find this file in a scan log? Fel i tillämpningsprogrammet - Microsoft Q&A

: You may need to manually reset your homepage and search engine settings in Chrome, Firefox, or Edge after removal.