Use a tool like or manually search for “qc1110” in regedit and delete related keys. Back up the registry first.
Upon execution, qc1110-x64.exe performs the following actions: qc1110-x64.exe
– I cannot locate any official documentation, driver release notes, or software manuals that reference qc1110-x64.exe as a legitimate component. Use a tool like or manually search for
11.1.0.2016 (associated with the lELCH64v.inf driver file) MD5 Hash: bd1f6f2fa71e29dd5ecfeb1120869285 2. Device Compatibility driver release notes