QuickBooks error 1402 indicates the error while attempting to install. This error restricts to open the key: [key name]. This error occurs due to an issue with Windows user privileges or by problems with locked Windows Registry keys.
Quickbooks error 1402: Causes
When the error occurs it restricts you to install the QuickBooks updates successfully. QuickBooks suggests changing the registry, also notifying if any inappropriate change may cause the computer not to run properly or even the need to re-install the OS. If you feel doing this risky at your end then you can report this issue to QuickBooks support team for prompt assistance.
To get any help you can dial Quickbooks desktop support phone number and get all the instant help. Dial at 1800-865-4183 for USA and Canada and quickbooks proadvisors will get in touch with you to assist you online.