If you do a bit of research on why this reboot loop issue occurs you will find lot of info on web. A reboot loop on Windows Server 2012 could be due to the installation of the Servicing Stack Update ().In this thread one of the user identified the Malicious Software Removal Tool (MSRT) update KB890830, as the cause of the installation loop.. The workaround here is to interrupt the boot and use. You try to install the Windows 8 Client and Windows Server 2012 General Availability Cumulative Update (KB 2756872) from Windows Update on the computer. You click restart the computer when the installation is complete. In this scenario, Windows Update stops at 13 percent during the "Configuring Windows Updates" step. Nov 13, 2019 · Desperately hit F8 when Windows boots and click Recover Windows. Alternatively you can also boot from the Windows Server 2012 R2 ISO/DVD and choose repair. Go in to the Advanced Repair options then choose Command Prompt. Enter your recovery password if asked to do so.Windows server 2012 stuck ing updates
How to update and patch Windows Server 2012.