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Process name: Sonic Solutions Drive Letter Access (DLA)
Application using this process: Sonic Solutions Drive Letter Access
Recommended: Scan your system for invalid registry entries.
What is dlactrlw.exe doing on my computer?
Sonic's Drive Letter Access (DLA) Component. Sonic's Drive Letter Access is software which enables you to drag and drop files from Windows Explorer straight onto the drive letter corresponding to your CD/DVD-Writer, or to save files directly onto CD/DVD from within Windows programs.
This program is a non-essential process, but should not be terminated unless suspected to be causing problems.
Non-system processes like dlactrlw.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that over time your registry suffers fragmentation and accumulates invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.