Workaround for MicroSoft Office 2013 error: "Cannot find a supported template editor"
Some Microsoft 2013 users encounter the error message "Cannot find a supported template editor". This may be due to lack of the DocObject registry key with a value of 16.The simplest way to correct these registry keys is to download the attached file Office2013_RegistryKeys.zip and decompress it in the folder of your choice. You will find three separate files:
Office2013_x86.reg: regedit commands for 32 bit operating systems
Office2013_x64.reg: regedit commands for 64 bit operating systems
Office2013Registry.xlsx: list of the registry keys.
Double click on the file for your operating system and answer yes to all warnings. Your registry should be OK so try opening NPrinting template editor again and check that everything works correctly.If you cannot download the zip, you can copy and paste the following text into the corresponding file: