Lightroom 6 upgrade download unavailable

[dhsimmons70]

To Adobe support staff

I bought Lightroom 6.14 as an downloaded upgrade to Lightroom 4. My hard drive crashed and I need to install the upgrade again but Adobe says it is not available. How can I get it back?

I have processed thousands of photos with Lightroom 6.14 but did not export them. How can I recover this work without spending more money? 

[John T Smith · Accepted solution]

Direct Download Links https://prodesigntools.com/tag/ddl MAY help
-you MUST do what it says in Note: Very Important Instructions
-https://prodesigntools.com/adobe-cc-2015-direct-download-links.html#download-instructions
-the prodesign links go directly to Adobe's file server, so this process will
--only work until Adobe completely removes the old version(s) from the server
.
IF/When you do have a download, be sure to copy it to AT LEAST one external device
-since Adobe does sometimes remove old versions from the server
-a usb flash drive or hard drive, or write to a DVD
-plus a text file containing your serial number if you have CS6/CS5

[Rob_Cullen · Accepted solution]

All as above from @John T Smith 

And you will need the Serial Numbers for BOTH Lr4 and Lr6.

Do NOT install the Adobe Creative Cloud Desktop App.!