There is a bug in the licensing
mechanism for your software. The “bug” prevents the software from finding
the license file that it creates during setup.
To fix your problem, perform the
following steps after you already have the software installed the version 5.5
version according to the following web page:
Example:

$ENV:LM_LICENSE_FILE = 'C:\sw55\Licenses\license.lic'
C:\sw55\sciword.exe -iC:\sw55\sciword.ins
Example:

Please let me know if these steps
solve your problem.