Right-Click Menu & Default Program Association Reset

Fixes issues where system upgrades have incorrectly associated image/video/document file types with unintended applications. We on-site manually edit the registry and group policies to restore file extensions (e.g., .jpg, .mp4, .pdf) to your preferred classic applications, and clean up invalid third-party shell extensions in the context menu. We also set up a unified preview handler without installing any codec packs.

This is a pure software operation, no disk read/write changes. After deposit, final fee is based on the number of file extension types to repair and registry entries cleaned. We respect European users’ preferences for specific open-source players or office suites, binding accordingly.