Rajeshwari Jadhav
Ansys Employee

Check the PATH System Variable to make sure that C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;… entries are in front of everything else.
Like:  PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;…all other entries...
 
Manually register the DLLs listed below by starting a Command Prompt (DOS) "as administrator" and changing to the directory c:\windows\system32, then typing:
 
regsvr32.exe ole32.dll
regsvr32.exe atl.dll
regsvr32.exe oleaut32.dll
regsvr32.exe scrrun.dll
regsvr32.exe jscript.dll
regsvr32.exe vbscript.dll
 

  1. Update Windows
  2. Click Start button, and look for Control Panel.
  3. Click System and Security, and select Windows Update.
  4. Click Check for updates and click Install updates.

Rename the Ansys folder to Ansys.old (type %appdata% in start menu), relaunch the application.