Event ID: 4101 - Same unique identity as the local MS DTC

Usually after cloning a machine

net stop msdtc
msdtc -uninstall
net stop msdtc
Run, "services.msc", verify that the "Distributed Transaction Coordinator" is stopped and not listed.
msdtc -install

http://www.paulscomputerservice.net/articles/article.php?ID=60


MS Microsoft EXE won't install - force it

\\cswis001\il\MS Updates\Modern Auth Patch\proplussp2013-kb2817430-fullfile-x86-en-us.exe PACKAGE.BYPASS.DETECTION.CHECK=1  

Copy OU structure from one domain to another (PS1)

https://gallery.technet.microsoft.com/scriptcenter/Copy-Active-Directory-6cba32b3