ChemDraw: While launching the application, got a dialog box to register the product with Register/Skip Registration button.

While launching the application (after activating the product), got a dialog box to register the product (CS Registration Reminder) with Register/Skip Registration button. How can I fix this?

Steps to disable the CS Registration Reminder 

Go to the Start menu and choose Run. Type regedit and then click OK. This will open up the Registry editor, then browse to the following location and change the each “RegistrationNag” value to "0001/01/01 12:00:00 AM".

For v17.0 or higher
32-bit OS
HKEY_LOCAL_MACHINE\Software\PerkinElmerInformatics\XX
HKEY_CURRENT_USER\Software\PerkinElmerInformatics\XX

64-bit OS
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\PerkinElmerInformatics\XX
HKEY_CURRENT_USER\SOFTWARE\PerkinElmerInformatics\XX

Where XX is the version number (eg. 17.0/18.0/19.0)
You need to change "RegistrationNag" value to "0001/01/01 12:00:00 AM"

For v16.0 
32-bit OS
HKEY_LOCAL_MACHINE\Software\PerkinElmerInformatics\16
HKEY_CURRENT_USER\Software\PerkinElmerInformatics\16

64-bit OS
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\PerkinElmerInformatics\16
HKEY_CURRENT_USER\SOFTWARE\PerkinElmerInformatics\16

You need to change "RegistrationNag" value to "0001/01/01 12:00:00 AM"

For version prior to 16.0
32-bit OS
HKEY_LOCAL_MACHINE\Software\CambridgeSoft\YY
HKEY_CURRENT_USER\Software\CambridgeSoft\YY

64-bit OS
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\CambridgeSoft\YY
HKEY_CURRENT_USER\SOFTWARE\CambridgeSoft\YY

Where YY is the version number (eg. 13.0/14.0/15.0)
You need to change "RegistrationNag" value to "0001/01/01 12:00:00 AM"