If the file is truly missing, you can download a replacement from reputable sources like DLL-files.com and place it in either the program's root directory or the C:\Windows\System32 (for 32-bit) or C:\Windows\SysWOW64 (for 64-bit) folder. Disable Antivirus/Real-Time Protection :
Scroll down to and click Add or remove exclusions . Click Add an exclusion and choose Folder . ecm titanium smartkeydll error fix