Certain applications install additional hook DLLs in the system. Hook DLLs might interfere with the creation of child processes in ThinApp which causes the virtual applications to fail. You can use this parameter to prevent applications from failing when hook DLLs are present.

You can add this parameter to the General Purpose Parameters section of Package.ini.

For example, perform the following to prevent applications from failing when hook DLLs are present in the system:
  1. Set EnableExternalHookInterception parameter to 1 in the Package.ini file.