If you need to reinstall Crystal Reports, or if want the latest service pack of your version of Crystal, you might find this link helpful. I just tracked down the page where SAP has download links for all the different versions and service packs going back to CR 2008(v12).  This page currently doesn’t require any credentials, but pages like this one tend to move around and change.  Let me know if the link fails for you.

If you need files for Crystal Reports XI you can check this site and see if what you need is there.  If you are using something even older let me know and I will see if I can find a copy of the file you need.

You still have to have a license key that matches the version you are installing (unless you are repairing an existing install).  If you don’t know your license key you can get it from the registry of the PC that has Crystal installed.  Just make sure it is the same version.

If you are installing CR 2016 and you get error something like this:

Fatal Error: At least one port in the range 4520-4539 must be opened….

Read this article about how to get around it.  You shouldn’t get this error with service pack 9 of CR 2016.

Last, if you are doing repeated installs and are tired of having to repeatedly unpack the initial files, you can check this article for ways to get around this.