Versions

3.5.0.0	1.10%
3.5.0.0	5.49%
3.5.0.0	3.30%
3.5.0.0	4.40%
3.5.0.0	20.88%
3.5.0.0	3.30%
3.5.0.0	2.20%
3.5.0.0	3.30%
3.5.0.0	3.30%
3.5.0.0	1.10%
3.5.0.0	6.59%
3.5.0.0	20.88%
3.5.0.0	3.30%
3.5.0.0	1.10%
3.5.0.0	1.10%
3.5.0.0	2.20%
3.5.0.0	13.19%
3.5.0.0	3.30%

clistart.exe has 18 known versions, the most recent one is 3.5.0.0. 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 479.95 KB. It is an authenticode code-signed executable issued to Advanced Micro Devices by the certification authority VeriSign. Some variations of the file have been seen to be installed with the program Catalyst Control Center - Branding from Advanced Micro Devices, Inc..

AMD Catalyst is a device driver and utility software package for ATI line of video cards. The Catalyst driver package includes the ATI Catalyst Control Center, an application for manipulating many of the hardware's functions, such as 3D settings, monitor controls and video options. It shows a small 3D preview and allows the user to see how changes to the graphics settings affects the quality of the rendered image. It also shows information about the card itself and the software data.