We would need to know which program it is and the file type that needs to be viewed. Some file types can be viewed with the aid of an appriate free viewer, but without knowing more I can't help. As said by the previous poster, you can NOT copy the installed program that created the files, and even if you could you would be in breach of your licence agreement and subject to penalties that apply in your location.
The information on Computing.Net is the opinions of its users. Such
opinions may not be accurate and they are to be used at your own risk.
Computing.Net cannot verify the validity of the statements made on this
site. Computing.Net and Compnet Ventures, LLC hereby disclaim all responsibility
and liability for the content of Computing.Net and its accuracy.