File extension HESSIAN (.HESSIAN) information

Windows cannot open HESSIAN files?

If Windows is unable to open file extension .HESSIAN you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

HESSIAN is a file extension associated with Insight II Hessian files . Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair HESSIAN file extension association errors.


  • Performance: To optimize memory and CPU usage for HESSIAN files run a free performance scan.
  • Stability: Fix HESSIAN errors to make your system and applications more stable.
  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.

You are currently viewing the detail page for ABF file extension. This page contains a detailed description of the ABF file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.