More than 5 years later and after a huge number of hours on internet it still the only method to solve that issue. Thanks a lot !!!
My man you are a god for this. When I saw it run DISM I thought it was just the same old command packaged up and would get stuck at 65... did not, thank you! Also screw micro$oft, I'd rather donate the money for win 10 to you for this workaround.
Installer is not working. Tried all the possibilities still the issue persists. Not able to install .Net 3.5 on 2012 R2 server. Appreciate if any suggestions.
hey , im trying to figure out a same issue, when i running the installation its fail in same place (66.3%) i can tell that my Win Server 2012 R2 is up to date and the iso image is from microsoft web should i reinstall my windows and do not update it or what im very confused , be glad for help . thanks a head best regards
OMG ... you are a miracle worker!! I spent days troubleshooting and researching with no success. This tool worked immediately and took only a few minutes. Thank you sooo much for creating this tool and providing a solution for this mess that MS has created and is unable to provide a fix for. You made my day - I wish I had come across this sooner. H