Unable to install ChemOffice Professional 2016 in Windows 10
Please make sure that you download the installation file to your PC instead of running the file directly from the download link.
- Please save the file to your C: drive, if you saved the installer in the Desktop of your PC please paste the file on the C: drive of your PC before executing the installation. (The wizard will fail if executed from the Desktop folder)
- Right click the cop16.exe file and select the option to Run as Administrator to allow the wizard to write the Activation Code in the Registry of your PC.