etdmcpl.dll has 46 known versions, the most recent one is 11.18.7.1. The average file size is about 6.69 MB. It is an authenticode code-signed executable issued to ELAN Microelectronics Corporation by the certification authority VeriSign. The programs ETDWare PS/2-X64 8.0.6.3_WHQL, ETDWare PS/2-X64 10.0.5.4_WHQL and ETDWare X64 11.7.5.5_WHQL have been observed as installing specific variations of etdmcpl.dll. This is a .NET Common Language Runtime (CLR) assembly.
ETD Ware Control Panel Extensions is part of the ELAN Smart-Pad, a type of multi-finger touch pad input device for laptops.
(Note, the behaviors below are for all versions of etdmcpl.dll, select a unique version for details.)
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
United States installs about 36.90% of Elan Smart-Pad.