Instead of using third-party "repair" tools, experts from Microsoft Learn recommend using built-in Windows features to maintain your system safely:

Downloading as a .rar file from third-party websites is strongly discouraged due to significant security risks. Unofficial archives like .rar files often contain malware, ransomware, or "cracked" versions of software that can compromise your personal data. Security and Legitimacy Concerns

Cybersecurity firms like Malwarebytes classify it as a "system optimizer" that may use false positives to convince users to purchase the full version.

If you prefer a third-party application, reputable options like CCleaner (used for basic cleanup, avoiding registry edits) are widely cited by volunteers as safer alternatives.

Some users report that the software can damage registry values or remove necessary system files, potentially leaving Windows inaccessible.

7 answers. Sort by: Most helpful. Vijay A. Verma. 104.8K • Volunteer Moderator. Dec 5, 2018, 11:42 PM. Use Revo Uninstaller (Free) Microsoft Learn Removal instructions for Advanced SystemRepair Pro

Provides real-time protection against malware and viruses without the need for additional third-party scanners.