Versions

1.04.08a	50.00%
1.04.08a	16.67%
1.04.08a	16.67%
1.04.05b	16.67%

There are 4 versions of tfswctrl.exe in the wild, the latest version being 1.04.08a. tfswctrl.exe is run as a standard windows process with the logged in user's account privileges. During installation, a run registry key for all users is added that will cause the program to run each time any user logs on to Windows. The average file size is about 118.06 KB. During the process's lifecycle, the typical CPU resource utilization is about 0.0026% including both foreground and background operations, the average private memory consumption is about 1 MB with the maximum memory reaching around 3.01 MB. Addionally, typically read and write I/O disk operations is about 1.08 KB per minute for reads and 171 Bytes per minute for writes.

Drive Letter Access (DLA) is a discontinued commercial packet writing application for the Microsoft Windows operating system that allows optical disc data storage devices to be used in a manner similar to floppy disks. DLA is a packet writing technology for CD and DVD media that uses the UDF file system.