For those of you having issues with the families not loading, here is what I found to be successful.
1. Perform whats called "clean uninstall" of the Revit version that is having an issue with the missing families.
https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles...
2. Make sure to delete the contents of your windows Temp folder. DO NOT delete the folder itself, just the contents. There will be some things that you won't be able to delete because they are most likely being used, sclick on the option to skip these.
3. Empty trash can.
4.Delete downloaded Revit file(s)
5. Empty trash again.
6. Redownload a fresh copy of Revit from Subscription center, or the virtual agent. See link for the virtual agent. I prefer the agent because it is simple and straight forward, just make sure to get the version you have a license for. For example, "Revit 2017" verses, Building design suite,...etc. Download 1 part at a time.
7. Run the download, and BEFORE you install, make sure to turn off all anti-virus, and real time scanning, and your firewall. ( I know your probably saying, I've never had to do that before....well... just do it now please)
8. Restart your PC, cross your fingers, and wallahhh it should work..
Best of luck,
Rick
Rick Kremer | Senior Technical Consultant
404.564.1852 (d) | 561.676.5303 (c)
RKremer@asti.com
Applied Software | Consulting, Services, Software, Go Further
2801 Buford Highway NE | Druid Chase, Suite 100
Atlanta, GA 30329
www.asti.com